上海后花园 上海419

　　[PConline’s first evaluation] It took three years to repair, three years to change, and three years to sew and mend. This may be the biggest impression that AMD graphics cards have given people in recent years. This is also the case. AMD has been polishing the GCN architecture since it launched the first generation GCN architecture graphics card HD 7950 in 2012, and has now developed to the fifth generation GCN 5.0 represented by RX VEGA 64. GCN architecture was indeed a very advanced and forward-looking architecture at that time. It took into account both games and high-performance computing, which enabled AMD to make multi-purpose graphics cards with one core in recent years, which perfectly met AMD’s needs of diligence and thrift, but comprehensiveness also meant that it could not specialize. NVIDIA has been developing and launching an architecture for games in recent years, and the latest Turing architecture has also played a fancy role in GCN 5.0

　　Navi graphics card is a product launched under this background. It adopts AMD’s new secret weapon, the successor of GCN seven years after its birth.RDNA architecturePlus leading the opponent’s7nm process,Double upgrade of process architectureAMD is also very confident about the product, and the product slogan is"Changing the rules of the game"There is a great intention to kill NVIDIA, so can the RX 5700 XT/RX 5700, the vanguard of Navi graphics cards, live up to expectations? Let’s let PConline Jia xiaobian bring you a comprehensive evaluation of AMD’s new graphics card ~

　　The new graphics card has a new look. This A card is not a vest, which is particularly fresh. So what’s the difference?

▍　New architecture RDNA

　　As mentioned earlier, Navi uses AMD’s new graphics card architecture RDNA, which is designed by AMD for games. In the past, GCN will not be retired, but will strengthen high-performance computing and develop in the direction of computing cards.

　　Compared with the previous graphics card, the IPC (same frequency performance) of RDNA is improved by 14%, and the power consumption of the same performance is reduced by 23%.

▍　New process 7nm process

　　In the process technology of new products, AMD abandoned its long-term partner Grofonde and chose to cooperate with TSMC, which is much more reliable. However, in fact, the first 7nm game graphics card was released as early as February this year. At present, AMD’s flagship graphics card Radeon VII.

　　Thanks to 7nm process and new chip design, the core area of Navi GPU is only half that of Vega 64 GPU. Under the same GPU area, the performance can be 130% stronger than the previous generation.

▍　New memory GDDR6

　　RX 5700 series graphics card is also AMD’s first graphics card using GDDR6 video memory.

　　A very important constraint factor that determines the performance of a graphics card is the video memory bandwidth, which is equal to the equivalent frequency of video memory x the bit width of video memory /8. Obviously, there are two ways to improve the video memory bandwidth, one is to increase the bit width, which is the method used by HBM video memory, and the other is to increase the video memory frequency, which is the evolution direction of traditional GDDR video memory.

　　This time, the RX 5700 series graphics card uses GDDR6 video memory. Compared with HBM2 video memory of Radeon VII, it generates more heat, but the cost is lower, which is also in line with the non-flagship positioning of graphics cards. The equivalent memory frequency of RX 5700 series graphics cards is 14000MHz, which is 75% higher than that of GDDR5, and the memory bandwidth also reaches 448 GB/s.

▍　New PCIe 4.0 support

　　AMD is actively promoting the new PCIe 4.0 bus in recent days, and all new products begin to support new standards without exception, including graphics cards such as RX 5700 XT. PCIe 4.0 has a bandwidth of 16GT/s, which is twice as large as PCIe 3.0, and better supports 8K video playback clips.

　　In addition to the above three new features, Navi graphics cards also have many such as ANTI-LAG.、FIdelityFX, Image Sharpening and many other black technologies to improve the game experience, but Xiaobian also knows that everyone wants to see the actual game performance of the graphics card faster, so we will write another article on the detailed analysis of the black technology of the new graphics card, and interested viewers can jump to the following link to watch.

Analysis of AMD 7nm Navi graphics card technology: a new architecture of RDNA in a timely manner
https://diy.pconline.com.cn/1273/12739809.html
　

　　Let’s analyze the detailed parameters of the graphics card.

　　Graphics card parameter comments:Comparing the flagship A cards of these two generations horizontally, there are still many highlights of the new graphics card. Let’s analyze them one by one.

　　First of all, the graphics card architecture has changed, and the benefits brought by the architecture change are obvious. For example, the RX 5700 XT has only 2560 stream processors.There are only 2304 RX 5700 like RX 580., 1024~1536 fewer than RX VEGA 56, but at the press conference, the performance of the two new graphics cards were suspended from RX VEGA 56, indicating thatThe efficiency of the new architecture is indeed not small..

　　The new architecture alsoBOOST mechanism that optimizes the frequency of graphics card.Compared with the past, it has changed a lot, which is also the most interesting place.The frequency of the new graphics card is divided into three states.respectively areBase frequency Base Clock, the lowest frequency when the graphics card is in any state; Game frequency Game Clock, the lowest frequency of video card game;Acceleration frequency Boost Clock, the highest frequency that the graphics card can achieve under low load or good heat dissipation. And many readers should be able to see it, and there are all these frequencies."above"This qualifier, because the Navi graphics card will be dynamically accelerated in real time according to the temperature and power consumption, gives Xiaobian the feeling that it refers to NVIDIA’s graphics card BOOST mechanism, which is not as rigid as before, and the performance of the graphics card has also been fully exerted.

　　After using the lower-cost GDDR6 memory, it is also 8GB memory, and the bandwidth of the new graphics card has reached 448 GB/s.Only 8% less than RX VEGA 64.Another thing worthy of praise is that it is cheaper.RX 5700 also retains 8GB of video memory.You don’t have to worry about the explosion of video memory when playing games at 2K resolution.

　　In terms of TDP, the TDP of RX 5700 XT is 225W, and that of RX 5700 is 185W, which is fairly normal, a little higher than that of RTX 2070/RTX 2060, but in fact, power consumption has never been a problem. A card is criticized for its low energy consumption ratio, which makes it do less for the same electricity, but the actual power consumption of graphics cards needs to be measured, so let’s look forward to it first.

　　Finally, there is the price. Everyone knows that the official price of AMD was RX 5700 XT for 3,599 yuan and RX 5700 for 2,999 yuan. However, in just one week, Lao Huangyong had already prepared Super to use the big core to reduce the dimension of AMD. The opponents of the new card changed from RTX 2070 and RTX 2060 to RTX 2070 Super and RTX 2060 Super, which AMD never expected.

　　But nothing can’t be solved by price reduction. If there is, it will be reduced a little ~ Just yesterday AMD officially announced the price reduction of RX 5700 series, RX 5700 XT will be reduced by 500 yuan as long as 3099 yuan, and RX 5700 will be reduced by 2699 yuan in 300 yuan. If the new card can withstand the performance of 2070 and 2060 according to AMD PPT, the price is really fragrant ~

　　Can Card A turn over this time? Keep looking down.

　　AMD’s public version has returned to the previous turbo mode. Unlike Radeon VII, the color scheme is still AMD, but the shapes of the two graphics cards are still different. Let’s look at them one by one.

▍　RX 5700 XT map appreciation

　　The color matching of the box of the graphics card is also mainly black and red, which is very AMD’s color matching. The opening mode of the outer packaging is different from that of the general box. There is a frame wrapped outside, which is very ceremonial, and the graphics card inside is vertical.

　　RX 5700 XT uses a turbine to dissipate heat, and the shell is made of metal and covered with stripes.

　　The strange shape of the graphics card has been vomited by many people, such as being forcibly distorted, and it looks good if it is not real.

　　There will be a Radeon belief light at the top of the graphics card. In fact, this is the only place where the whole graphics card will shine.

　　The backplane, which symbolizes the status of high-end graphics card, can assist the PCB board to dissipate heat and make the graphics card more integrated.

　　Output interface. Three DP1.4 interfaces and one HDMI 2.0b interface support 8K 60Hz HDR or 4K 144Hz HDR output, which is enough for most consumers, and most people only use two at most.

　　Design of 8+6Pin external power supply port.

　　I found that the whole graphics card is still very textured, which is in line with the positioning of high-end graphics cards.

▍　RX 5700 map reward

　　The box of RX 5700 is very ceremonial, but it is more like a general box, and the graphics card is flat.

　　The graphics card shape of RX 5700 is the same as the previous RX 480 public version, with a square shape, but the color scheme has changed from red and black to gray and black.

　　However, the LOGO on the top of the graphics card will not shine.

　　Unfortunately, the graphics card does not have a backplane.

　　Although the TDP and frequency of RX 5700 are low, it still uses the external power supply design of 6+8Pin, which may have overclocking potential.

　　Same 3DP 1.4 and 1HDMI 2.0b interface design.

　　To tell the truth, the appearance of these two graphics cards is still very simple and looks very comfortable. It depends on whether they are embroidered pillows. Just get on the plane.

　　Briefly introduce the platform of this evaluation.

　　In order to ensure that other accessories such as CPU and memory will not become bottlenecks in the test platform, we all use the top accessories at present, such as CPU i9-9900K, which is the strongest player in games at present, and 3200MHz high-frequency memory chips.

　　On the contrast graphics card, we also choose as many models as possible. On the N card, in addition to the original rival RTX 2070/RTX 2060 of RX 5700 XT/RX 5700, there is also the Navi killer RTX 2070Super/RTX 2060Super of Lao Huang. As for the A card, we chose the current flagship Radeon VII, the previous generation flagship RX VEGA 64 and the best RX VEGA 56 sold by the previous generation high-end A card to see how much progress the new graphics card has made.

　　All the above graphics cards except RX VEGA 56 are in public version.The RTX 20 series graphics card of the public version will have a higher frequency than the beggar version, and Dylan RX VEGA 56 Ares will also have a better heat dissipation than the public version, but the performance will not be much stronger.

　　Followed by the exciting measured link.

　　The theoretical performance test is still the same, using the world’s most fun game 3DMark to test, and three test scenarios are selected, namely the most widely used Fire Strike Extreme, Fire Strike Ultra, which can best test the performance of 4K resolution graphics cards, and Time Spy for DX 12 benchmark performance test of game PC.In order to make the comparison between RX 5700 and its direct competitor RTX 2060/RTX 2060 Super more intuitive, we put all the competitors together, and so does RX 5700 XT.

　　Summary of theoretical performance testIf there is one word to describe the running performance of these two new graphics cards, I will definitely use it.pleasant surpriseThis word, big brother RX 5700 XT, is tested in traditional FSE and FSU.It’s evenLao Huang’s secret killer RTX 2070 Super, a graphics card cut from RTX 2080, is more than the previous generation flagship RX VEGA 64.Is ahead by 18%, only from the flagship Radeon VII.9%The gap. The younger brother RX 5700 is also unwilling to lag behind, leading in FSE and FSU with the same specification of 2304 stream processors as RX 580.RTX 2060 Super is about 4%, also significantly.It is about 18% ahead of RX VEGA 56.

　　The RDNA architecture is the same as the new NV architecture.Greatly enhanced DX 12 performance., testing the performance of DX 12TS running pointsThe RX 5700 XT is only 132 points less than Radeon VII.About 1.5%The gap, substantially26% ahead of RX VEGA 64 26%! However, the performance enhancement of graphics card DX 12 is not as radical as Turing architecture, 5700XT.There is still a gap of about 4% compared with 2070, and the gap from 2070 Super is 17%.The situation of RX 5700′ s comparative competitors is similar.

　　Based on the three tests, 5700 XT is about 7% ahead of 2070, 5% behind 2070 Super and 9% behind Radeon VII. 5700 is flat, 2060 Super is 18% ahead of 2060, and it is also about 6% stronger than RX VEGA 64.

　　Of course, if the theoretical performance test can fully reflect the actual performance of the graphics card, then why do you need to measure the game? Let’s use 9 popular masterpieces selected by Xiaobian to conduct a comprehensive test of up to 284 scenes on these 9 graphics cards with three resolutions. The games are mainly based on the latest, hottest and most popular games, such as Jedi Survival and Total War Three Kingdoms, which are very representative.

1. Assassin’s Creed: Odyssey

　　The latest work of Assassin’s Creed series, with exquisite picture quality, reflects the original ancient Greece, and is simply a graphics card killer. The game comes with BenchMark.

2. Strange Squad

　　Native support for DX 12 games was demonstrated by AMD at the RX 5700 conference. The evaluation naturally cannot be absent, and the game comes with BenchMark.

3. Resident Evil 2: Remastered Edition

　　Capcom’s most successful fried cold rice in recent years has sold more than 3 million a week, and the test scene is the gas station scene at the beginning of Lyon.

4. "Wizard 3"

　　Super classic masterpiece, needless to say, the test scene is riding in the wild.

5. "Singularity Ash"

　　Microsoft’s personal work to promote DX12 API perfectly supports all the effects of DX12. Benchmark optimization is in place, and it is also very suitable for testing DX12 performance and graphics performance of graphics cards.

6. Survival of the Jedi

　　Record-breaking phenomenal games have led to a wave of computer hardware upgrades. How can the Jedi survive? The test uses video to make a fixed score.

7. Total War: The Three Kingdoms

　　To say that the most popular game recently is the Three Kingdoms War, and this game is also a new generation of graphics card killer, and the game comes with BenchMark.

8. "Whole Territory Blockade 2"

　　The classic FPS game is a sequel, and the response of this game is generally much better than that of the first generation. The game comes with BenchMark.

9. The Devil May Cry 5

　　The latest work of the hardcore ACT game, Ghost Cry 5, is known as the best ACT game in Heisei period, and there are small-scale fighting scenes during the test.

　　Summary of game measurement:After the rigorous test of 9 popular masterpieces, let’s comment on the test performance first.

　　First, the new graphics card adopts a new architecture. Compared with the traditional GCN graphics card, it is different in game optimization. Just like different factions, some games RDNA graphics cards perform very well, while GCN is terrible, such as singularity ashes, while some games GCN perform better, such as strange squad.

　　Secondly, the rivals of Navi’s two new graphics cards at the beginning of research and development are RTX 2060 and RTX 2070. In most games, 5700 and 2060,5700 XT and 2070 are fighting each other, and they can all play inextricably.

　　It is more intuitive to put a chart of performance percentage below. We can get the following three pictures based on the frame number of RTX 2060.

　　At the resolution of 1080p, the tested graphics cards can basically cope with these 3A masterpieces easily.RX 5700 can lead RTX 2060 by 9%.17% ahead of RX Vega 56, but the graphics card is stillAbout 5% behind RTX 2060 Super; RX 5700 XT is even more powerful.Stabilize RTX 2070 with 5% difference., 21% ahead of RX Vega 64, but the graphics card is stillAbout 7% behind RTX 2070 Super6% behind radeon VII.

　　2K resolution should be the main battlefield of these high-performance graphics cards. After all, we spent more than 2,000 yuan on graphics cards not to play games at 1080p. At this resolution, the performance of RX 5700 series graphics cards is not much different from before. RX 5700 is 8% ahead of RTX 2060 and 6% behind RTX 2060 Super. RX 5700 XT is 3% ahead of RTX 2070 and 10% behind RTX 2070 Super.

　　4K resolution can also be regarded as the point where special effects can be played for RX 5700 graphics card. The difference between graphics cards is a little different. Graphics cards with smaller bandwidth, such as RTX 2060, are weaker, while RX 5700 is stronger, while the gap between graphics cards with the same bandwidth is not much different from before.

　　The performance of RX 5700 series graphics cards can still pass the test of game measurement, and all three resolutions are between 2060/2070 and 2060 Super/2070 Super.

　　In addition to performance, power consumption is also a point that everyone is very concerned about. After all, the most hacked A card is that the energy consumption ratio is not good. Can Navi with double upgrade of architecture and technology be improved this time?

　　Since it is impossible to test the power consumption of a piece of hardware alone, the following are all.Power consumption of the whole machineWhen the graphics card is fully loaded, the peak power consumption of the whole machine in the 3DMark stress test is selected, and the peak power consumption of the game is selected under the singularity ash 1080p.

　　The power consumption performance of RX 5700 series graphics cards is really surprising. Compared with the past, it has made great progress. The power consumption of 5700 and 2060 Super is basically the same, which is more than 50 W lower than VEGA 56, and the power consumption of 5700 XT and 2070 Super is basically the same, which is more than 80 W lower than Radeon VII.

　　Did this achievement surprise you?

　　With the more advanced 7nm process,AMD’s new graphics card energy consumption ratio has no obvious gap with NVIDIA.This progress is called the Great Leap Forward.

　　In addition to performance and power consumption, temperature, noise and other aspects still greatly affect the user experience.

▍　3DMARK stress test results:

RX 5700 XT

RX 5700

　　In this test, if the stability exceeds 97%, it is considered as a pass, that is, the core frequency of the graphics card is above the standard for more than 97% of the time, and both graphics cards have easily passed the torture of the 3DMark FSU stress test, and RX 5700 has achieved excellent results of 99.8%, indicating that the stability of the new card is no problem.

　　Click on the picture and we can see that the instantaneous frequency of RX 5700 XT reaches 1941MHz, which is indeed higher than the nominal 1905MHz, while the highest instantaneous frequency of RX 5700 reaches 1729MHz.

　　Among the tested graphics cards, the performance of RX 5700 series is not bad, and the worst is RX VEGA 64, which should be that the frequency is often reduced because of too much fever.

▍　Temperature test

　　During the temperature test, the room temperature was 21 degrees Celsius. In fact, the screenshot just showed the temperature of the graphics card. Although the turbine was used for heat dissipation, the temperature of the graphics card was acceptable, with RX 5700 XT being 78 degrees Celsius and RX 5700 being 76 degrees Celsius.

　▍　Noise test

RX 5700

RX 5700 XT

　　The noise of the radiator in the public version is not excellent, but it is acceptable. The level of 55~57 decibels will be smaller if it is put into the chassis. Users who are sensitive to noise should wait for it.

About noise:

　　0-20 decibels: very quiet, almost imperceptible; 20-40 decibels: quiet, like whispering; 40-60 decibels: general indoor conversation; 60-70 decibels: noisy: harmful to nerves; 70-90 dB: It is noisy and nerve cells are destroyed. 90-100 decibels: increased noise and hearing loss; 100-120 decibels: unbearable, temporarily deaf after staying for one minute. Above 120 decibels: extremely deaf or totally deaf; About 300 dB or above: 20km of people in Fiona Fang are irreparably deaf.

　　To sum up, we can’t talk about performance. We synthesized 9 graphics cards in 9 games, 3 resolutions and 3 theoretical performance tests of 3DMark, and got the following chart. Some netizens may wonder why we should comprehensively score points. After all, the nine games we evaluated may be biased and cannot cover the performance of the graphics card in all games. Therefore, the theoretical performance of the integrated graphics card will be evaluated and the chart will be more comprehensive.

　　On the whole,RX 5700 XT is 5% better than RTX 2070.However, in the face of the dimensionality reduction attack of RTX 2070 Super using TU104 core, it still lost, falling behind by 10%.

　　RX 5700 leads RTX 2060 by 14%,fall behindRTX 2060 Super 3%，The performance of the two is between millimeters.

　　I don’t know if Lao Huang planted undercover inside AMD, or if Lao Huang is a god operator. In short, Lao Huang’s Super chess move is really wonderful ~

　　If the new graphics card is arranged near the PConline graphics card ladder diagram, RX 5700 XT is above RTX 2070 and below GTX 1080 Ti, while RX 5700 is above RX VEGA 64 and below RTX 2070.

▍　The efficiency of the new architecture is gratifying compared with its own progress.

　　Aside from the perspective of the market, the graphics card has really improved a lot compared with the old card in pure technical performance. If you don’t have a concept, I will analyze it in detail below.

　　RX 5700′ s stream processor specification is consistent with RX 580′ s, and so is everyone.2304 stream processors, butThe performance of RX 5700 is close to that of RTX 2060 Supe with 2176 stream processors.R (everyone is GDDR6 memory),The performance of RX 580 can only be compared with that of GTX 1060 with 1280 stream processors.Wrestle the wrist.

　　There are 2560 RX 5700 XT stream processors like GTX 1080. With the support of 7nm and GDDR6 memory, RX 5700 XT hangs GTX 1080 by about 18%. After deducting the addition of these two factors, the efficiency of RDNA architecture is expected to be flat or slightly ahead of Pascal.

　　Of course, although the efficiency of RDNA architecture is greatly improved compared with GCN, it is still not as good as Turing, as can be seen from the performance comparison between RX 5700 and RTX 2070, which are both 2,304 stream processors, and RX 5700 also uses the advanced 0.5-generation 7nm process.

▍　New structure+new technology, the energy consumption ratio has also made great progress.

　　AMD officially claims that RDNA will greatly improve the energy consumption ratio. At present, it has indeed been achieved under the blessing of 7nm. The power consumption of RX 5700 XT is similar to that of RX VEGA 56, even slightly lower, but its performance is 30% ahead.

　　There is no obvious difference in power consumption between RX 5700 series graphics cards and NV Turing graphics cards. RX 5700 XT is more than 30 W higher than RTX 2070, and its performance is 5% stronger, with little difference in energy consumption ratio.

　　However, from a purely technical point of view, Navi can only achieve the energy consumption ratio close to Turing graphics card with more advanced 7nm process blessing. NVIDIA graphics card technology in energy consumption is still in an absolute leading position in power consumption control.

▍　RDNA is satisfactory, and the graphics card market is back to competition.

　　The launch of RDNA graphics card is indeed as remarkable as ZEN, as Ms. Su Zifeng said at the press conference. After evaluating these two graphics cards, we can find that Navi and the first generation Rzyen do have many similarities. Similarly, compared with their own performance, they have made great progress, and the energy consumption ratio has increased by leaps and bounds. Similarly, they can only narrow the gap with their competitors and cannot surpass them.

　　Different from Ryzen, a big reason for Ryzen’s success at that time was to beautifully play the two cards of cost performance and multi-core. The number of the same price cores was twice that of the other party, but Navi did not have this good marketing point. After all, everyone only looked at absolute performance when buying graphics cards.

　　Originally, Xiaobian really wanted to talk about the pricing of the new card. Take RX 5700 as an example. Obviously, it has the same specifications as RX 580, but the price is 1000 yuan more expensive. I hope that with a little better performance than my opponent, the lower price will be like NVIDIA to upgrade consumption, slaughter consumers and make more money.

　　But when NVIDIA released RTX, it had absolute market voice, leading technology and took the initiative. What does AMD have now? None! So Lao Huang came to a Super family, and AMD suddenly became dumbfounded.

　　Fortunately, AMD changed its price two days before its release, using the most traditional and effective way of price reduction. Market competition will not only make Intel and NVIDIA conscience, but also make AMD conscience. Market competition is really a good thing ~

▍　Cost performance is still the biggest highlight of Navi.

　　Although there is no ray tracing and DLSS, these two graphics cards are really fragrant at present.2699 yuan can buy a slightly weaker RTX 2060 Super RX 5700.,You can buy RX 5700 XT stronger than RTX 2070 for 3099 yuan.And RTX 2060 Super costs 3199 yuan, RTX 2070 normal price is 3600 yuan, and RTX 2070 Super costs 3999 yuan. If you are not interested in optical pursuit, Navi graphics card is really a good choice.

　　Moreover, there are various new technologies for graphics cards to make images clearer. We will see if this technology is useful after more games are installed in the future.

　　For NVIDIA, although the Super graphics card has overwhelmed AMD in performance, this time NVIDIA used two cores, TU106 and TU104, to play a core of AMD Navi10.It can be seen that AMD has really brought a lot of troubles to NVIDIA..

　　Ruilong didn’t surpass Core technology until the third generation. Will NVIDIA give Navi this opportunity? Let’s wait and see. In short, the competitive graphics card market is definitely a good thing for our consumers, and the graphics card market has begun to become interesting.

▍　Can RDNA architecture create a new era of GPU for AMD

　　In addition to performance, the biggest highlight of this RDNA architecture is that the energy consumption ratio has also improved, which is a very important big progress for AMD game graphics cards. It is said that there are RX 5800/5900/5600 models with RDNA architecture, etc., but it may not be released until October, which is worth our expectation.

　　How much can these two graphics cards overclock? Let’s test the frequency of video cards. Each video card has a different physique, and we are just trying, so the test is for reference only.

▍　RX 5700 overclocking test

　　The default drive limit of RX 5700 is very dead. After all, everyone knows that AMD’s cutting method is relatively poor. There is really little difference in specifications between RX 5700 and RX 5700 XT, and the gap is even smaller at the same frequency. The maximum overclocking limit of RX 5700 is 1850MHz, which is lower than the default of 5700 XT. The maximum memory can only be pulled down by 14880MHz, and the upper limit of power consumption can only be pulled down by 20%.

　　Without changing the voltage setting, in the end, we can overclock the 3DMark family bucket stably. The setting is that the frequency is pulled down to 1850MHz, and the video memory is over to 14400MHz. At this time, the voltage is 1000mv, and the actual frequency can reach 1849MHz when running the test. After overclocking, the results are as follows.

　　Finally, after overclocking, the performance of the graphics card is improved by 4%, which is better than nothing. The main reason is that the driving limit is too dead. If you want a higher frequency RX 5700, you can only wait for the RX 5700 driver to unlock the upper frequency limit.

　　As the price of overclocking, the power consumption of graphics cards has increased a little, but it is really only a little, with little impact.

▍　RX 5700 XT overclocking test

　　RX 5700 XT has much fewer driving restrictions, which can be opened to 2150MHz at most, the memory frequency can reach 16000MHz, and the upper limit of power consumption can be raised by 50%.

　　Without changing the voltage setting, in the end, we can overclock the 3DMark family bucket stably. The setting is that the frequency is down to 2150MHz, the upper limit of power consumption is full, and the video memory is over to 14640MHz. At this time, the voltage is 1285mv, and the actual running frequency of the video card is about 2100MHz.

　　After overclocking, the performance of graphics card is improved by 5.5%, and the range is ok, which is very close to RTX 2070 Super or GTX 1080 Ti.

　　As the price of overclocking, the power consumption of the graphics card soared by 64W, which is no wonder that the frequency of RX 5700 XT was already very high. If overclocking, the frequency exceeded the energy consumption of the process and the power consumption soared.

　　The performance of RX 5700 series non-public graphics cards is roughly the same.

　　AMD claimed at the press conference that the IPC of RDNA was improved by 14% compared with GCN, so is this actually the case? Let’s have a test.

　　There are 2304 stream processors in RX 5700, which is consistent with RX 590, which makes the test possible. In the test, we limit the frequency of two graphics cards to 1545MHz, and reduce the frequency gap between video and memory as much as possible. Limiting the memory frequency of RX 5700 during driving cannot take effect, while the memory frequency of RX 590 which is the highest and can pass the test stably is 8800MHz. Their slim specifications are as follows.

RX 5700

RX 590

　　The highest frequency that RX 5700 actually runs is only 1529MHz, but there is little difference. Because the video memory bandwidth of the two graphics cards is different, so the test is for reference only, just watch it for fun!

　　Compared with the old card, the new card is really a blind improvement, especially the TS running score, but this is also due to the GDDR6 memory blessing, but it can still be seen that the efficiency of RDNA has improved greatly.

　　RX 5700 series is the first graphics card supporting PCIe 4.0. Let’s use the latest 3DMark PCIe bandwidth test to see how different it is.

　　Different CPU comparisons were used in the test, and the transmission bandwidth of graphics cards supporting PCIe 4.0 is indeed larger, nearly twice that of PCIe 3.0. However, this test has little impact on gamers, and it will only have an impact when 8K video clips are played.

　　A future-oriented technology.

　　The internal materials of AMD public graphics cards are generally OK. Will these two graphics cards be the same?

▍　RX 5700 disassembly

　　Disassemble RX 5700 first.

　　The PCB of the graphics card is fairly regular.

　　The HD Navi 10 core has a very small area.

　　The GDDR6 high-speed memory of the graphics card comes from Samsung, and the public version is made of good materials.

　　7 core power supply to ensure the stable operation of the graphics card.

　　The part where the radiator directly contacts the GPU uses a vacuum cavity vapor chamber, and the heat-conducting medium is the graphene heat-dissipating pad of the same model as Radoen VII, and the parts with memory and power-off are also covered with heat-conducting stickers.

▍　RX 5700 XT disassembly

　　The PCB board of RX 5700 XT is basically the same as RX 5700, but with a little more power supply.

　　Navi 10 core.

　　The power supply is two phases more than RX 5700, a total of eight phases.

　　Memory is also produced by Samsung.

　　The radiator is also made of vacuum cavity vapor chamber+graphene cooling pad+thermal conductive paste.

　　Navi graphics cards on sale this time are all public editions, mainly to see what sales activities and packaging are like.

▍　sapphire

　　The outer packaging of sapphire graphics card is still very beautiful, with scientific and technological style.

　　From now on, if you buy a graphics card sapphire RX 5700 8G/ sapphire RX 5700 XT 8G, you will get a customized USB flash drive with a capacity of 32GB, and the interface type is USB3.0, which is a must.

▍　DeLand

　　Dylan’s outer packaging is as simple as ever.

　　Similarly, the purchase of Dylan RX 5700 8G /RX 5700XT 8G graphics card will give you a special customized USB flash drive with 32G capacity, based on USB3.0 interface, and it will cost 99 yuan if you buy it.

Special feature of 1905 film network From the derivative CP "Wu Lu can escape" and "Di Xin Gravitation" in the summer drama series to the recent hot search with CP "Life Rhyme" and "Shan Zheng Hai Wei" in Qing Qing Daily, the drama circle in the past six months can be described as off the charts at first glance, and everyone’s enthusiasm for "taking candy" is very high.

However, compared with the deep affection and sadism of the hero and heroine’s love line, many fancy marketing of CP topics outside the play seems to be even worse than the plot in the play — — When CP powder began to go up, after the series collected data and traffic, whether the "sugar" that people were deeply involved in was the true feelings that came naturally in the play or the "industrial saccharin" that fueled the propaganda seemed to have long been ignored and difficult to distinguish.

Someone once ridiculed that CP powder is the most gullible group of people, but when "speculating CP" has gradually become the marketing "killer" of some current dramas, is it only the audience who are "injured"?

High-profile marketing: what are the CP "sugar-making" routines?

If you often brush Weibo recently, you can unlock all the sweets in "Light Me Up, Warm You" simply by the topic of "Entertainment List".

Roughly speaking, in the bombing of hundreds of hot searches in the play, there are 47 hot searches containing the keyword "Life Rhyme", and 46 hot searches for two people, the number is similar.

Although the series has ended, the entry of "Life and Rhyme with Two Rings" has been arranged as early as the second week of broadcasting. Recently, the film version of "Lighter and Princess Dress" (formerly famous) announced the project, and some CP fans of "Life and Rhyme with Two Rings" even clearly left a message under the topic: It’s not that the original crew didn’t watch it.

"When a drama is broadcast, you will definitely find all kinds of topics for marketing," Yang Yang, a film and television practitioner, said in an interview with 1905 Film Network that marketing CP is the best and favorite propaganda method in the industry at present: "For example, this drama of Chen Feiyu’s Zhang Jingyi, the plot was originally based on love, and this drama’ fried CP’ is an immediate propaganda way."

She gave us an example. Since the startup of Reuters, many marketing topics of "Light Me Up, Warm You" have been the mode of sugar points with "atmosphere" beautiful pictures, which not only makes it easier to attract CP fans, but also directly turns the plot into the focus of marketing.

Of course, despite the frequent explosions of CP in the drama circle, relying solely on topic marketing in the later period does not guarantee that the audience will be "on the top". In Yangyang’s view, if you want CP to go out of the circle, you must "still have the’ real thing’ to bite", which is also a problem that the early drama and propaganda parties need to consider and prepare. As far as the current trend is concerned: "Compared with the CP of the drama itself, it is easier for fans to invest in CP marketing from the drama CP to the real person."

Looking at the release content and publicity topics of several popular TV series, the content of the interactive tidbits between male and female starring actors and actresses can generally gain hot search, and the data of turn, praise and comment will be correspondingly higher.

In addition, the "same frame" starring in other occasions after the drama broadcast is also what CP fans are most looking forward to seeing.

Magazine shooting, variety show, double interview, and commercial activities conducted by actors for the promotion of drama series … … For some CP fans, the feelings accumulated for the characters in the play can only make them truly feel involved, and this kind of emotional "release" will usually further stimulate their love for the two actors.

Yang Yang said that this model has long been familiar to the promotion of dramas that want to "operate CP", and many successful cases have made the industry more willing to use these "immediate" methods in the next projects. However, this kind of success is not without "cost": "With this wave of traffic, it is red, and it is equivalent to eating the’ dividend’ of the drama CP in the fan circle. It is really not easy to untie quickly after the play is finished. "

Unbinding at the speed of light: only CP powder is hurt?

Not long ago, the topic of # Luo Yonghao Contemporary Collapsed House CP Powder Mouth rushed to the hot search.

"You two emotional liars have jointly deceived us fans!"　

"I believe a naive fan like me, and I am fooled!"　

"Short-term happiness has brought us lifelong pain!"

Although Luo Yonghao ridiculed Wang Jianguo’s "Snow Country Train CP", under the hot search, countless CP powder comments said with emotion: "This is me!" "Happiness is real, and pain is real!" "I can BE (break up), my CP will never BE!"

Mr. L, the director of the media company, has a lot of work to "make sugar spots" for the drama. As an insider, he bluntly said that it is normal for the audience to watch the drama, which is what the propagandist wants to see most. However, nowadays, more and more popular CP shows the situation that fans "don’t distinguish between roles and reality", which also brings a lot of embarrassing troubles.

Mr. L gave several interesting examples of the recent emergence of representative CP: "For example, a variety show. At that time, "Freesia tactic" had just finished broadcasting, and "Little Forest for Two" starring him was broadcast immediately, so they also went to variety show publicity. However, that issue was basically dominated by "Dixin Gravity", and even the variety artists themselves were deliberately creating the effect of the Luochang.

Also, when Xing Han Brilliant was broadcasted, "Wu Lu can escape" was attracting many people. At this time, the official blog and Tik Tok of another drama "Love is just" released various sweet tidbits of him and Zhou Yutong, which made CP fans very dissatisfied. It is better to wait until the broadcast period to make publicity. "

When the audience’s attention to CP is more and more turned to drama under the guidance of marketing, the influence on actors is not limited to this. During the broadcast of "A Beautiful Scene Knowing Geometry", the popularity of CP and drama series became higher and higher. At the end, Shawn Dou was called "the head" by CP fans because of a series of practices such as sending a photo without the heroine and doing business with his girlfriend.

Shortly after the launch of "Qing Qing Daily", one of the leading actors was exposed to love, and the follow-up publicity of the play was once summarized by fans as "no interaction, no business, no same frame". Although the series has achieved good response, it is absolutely difficult for CP fans.

At present, artists’ attitude towards CP marketing of dramas is usually more cooperative.

Mr. L said that for actors, "CP fire is definitely a good thing": "The overall popularity of actors will be brought up, and the social platform data is particularly good-looking, and then you can receive more and better dramas, variety shows and business invitations. This is why many fans don’t want artists to pick up the show, and artists still have to pick it up. " He also said, "the purchasing power of CP powder is also very strong, and it must be 1+1 > 2 for a period of time."

But Mr. L also bluntly said, "CP is bound to have a period of chaos after it is opened." This is also the most controversial stage in the fan economy, which is the so-called "CP powder purification (changing one party to a single fan)". These "side effects" have little influence on the drama and propagandists, and they are even loved — — With the popularity of the series, the task is completed.

There is no doubt that the fans who are most "injured" are devoted to their true feelings, and for some artists, it is difficult to quickly "get away with it" from the radical fans.

Aside from the nature of work, Mr. L said frankly that under the "just need" of drama promotion and audience taking candy, love drama really can’t help marketing CP, but I still hope that some marketing has a limit: "Because the information of marketers and audience is unequal, and the acceptance and understanding of fans are uneven, you can’t make everyone rational."

For the film and television drama industry, CP marketing is destined to continue to circulate in the market. How to gradually explore the method of "virtuous circle" in the future is the key to truly solve the current problems.

"I hope that after many years, everyone will remember classic characters and high-profile scenes, not just fans quarreling."

　　　　　　 CCTV News:The reporter learned from the press conference held by the National Health and Wellness Committee yesterday that more than 3,000 hospitals in China have piloted the construction of health promotion hospitals, and the focus of their work has shifted from "treating diseases as the center" to "taking health as the center".

　　　　　　 The first batch of health promotion demonstration hospitals, Hebei Handan Central Hospital, took the lead in setting up a smoking cessation clinic, set up 55 health knowledge propaganda groups, and went deep into enterprises, institutions and fields to preach health knowledge for nearly 300 times. In the physical fitness monitoring center, health managers guide people to lose weight scientifically.

　　　　　　 Zhang Xueqiang, Dean of Handan Central Hospital:Since June this year, our hospital has taken the lead in launching a scientific research project on weight management and a non-drug intervention weight management plan, and a professional dietitian has formulated a diet plan.

　　　　　　 In order to realize early detection and treatment of diseases, Sheyang County, Jiangsu Province organized 20 medical institutions and arranged 150 million yuan of special funds to carry out health checkups for 386,000 residents aged 19 to 64, and screened 17,000 patients with various diseases such as hypertension and heart disease.

　　　　　　 Wang Bing, Dean of Panwan Central Health Center in Sheyang County:The physical condition of this group of people is still relatively good. He has discovered this piece of disease early, and this awareness is not too strong. Through physical examination, we found that the incidence of chronic diseases such as hypertension and diabetes reached more than 35%.

　　　　　　 The National Health and Wellness Commission said that it will expand the pilot construction of health promotion hospitals, promote early diagnosis and treatment of chronic diseases, and strengthen the prevention and treatment of common diseases such as myopia and obesity among students. Promote the screening of chronic diseases such as cancer, stroke and coronary heart disease. Community health service institutions gradually provide services such as blood sugar and blood lipid testing and oral preventive health care. Basically achieve full coverage of management of patients with hypertension and diabetes. By 2020, we will strive to reduce the premature mortality rate of people aged 30-70 due to chronic diseases by 10% compared with 2015.

　　CCTV News:Recently, Ms. Zhang, a consumer in Beijing, bought low-priced postage goods in two stores of an e-commerce platform. She can’t help but wonder: How do individual travelers send a courier to 10 yuan or so, and how do businesses guarantee such low-priced goods?

　　Merchants would rather lose money in marketing and attract consumers.

　　According to a reporter’s investigation, low-priced package goods are very common in major e-commerce platforms, especially "9.9 yuan package" has become a word that consumers are accustomed to. But questions like Ms. Zhang’s are common among consumers.

　　Ms. Zhang told reporters that she asked the owners of two stores afterwards. Both shopkeepers said that the low-cost package was to attract consumers and sell at a loss.

　　 Marketing at a loss, don’t businesses make money?

　　Yao Jianfang, an analyst at the E-commerce Research Center, told reporters that the fundamental reason for the existence of low-priced postal goods is that businesses are profitable. Online shop operation flow is king, and low-cost postage can be used as a good drainage method, which is lower in cost than other means of burning money. Compared with violations such as brushing a bill, it is better to post some money for promotion.

　　The reporter searched for "garbage bags" on an e-commerce platform. According to the comprehensive ranking, the turnover of garbage bags below 10 yuan and including postage was as high as 200,000 to 300,000. Of course, there are also stores with slightly higher prices and no postage.

　　Even if it is a low-cost package, not all businesses are making money at a loss.

　　Yao Jianfang explained that in order to make money by low-cost package, it is necessary to have low-cost purchase channels and control purchase costs.

　　Long-term cooperation with courier companies to keep the courier cost to a minimum. The sum of the prices of these two parts is controlled below the sales price. If the goods are sold enough and even become explosive, the profit will be considerable.

　　How does the courier company make money?

　　A courier practitioner said that for customers with large orders, they adopt a monthly settlement method, and the price is different from the usual zero order. Pricing varies from province to province. The nearest place within 3kg is generally 4 yuan, and the price of some courier companies may be lower. Some express outlets increase their business volume by collecting a lot of money, which can not only make small profits but also expand their right to speak.

　　Mr. Huang of Beijing bought a pair of scissors for 6 yuan postage online. Afterwards, he found on a wholesale website that the lowest wholesale price of this pair of scissors can be around 2 yuan. The reporter noticed that the commodity link of this pair of scissors shows that its monthly sales volume is 15,000, and the total sales volume has exceeded 100,000. Even if a pair of scissors can’t earn 1 yuan money, the total profit can be counted.

　　Have you inadvertently walked into the business routine?

　　In addition to small profits but quick turnover, low-cost postal merchants have other ways to make money. Common operations are:

　　Selling low-priced postal goods is accompanied by advertisements for other goods in the store, and making money through the sales of other goods;

　　After attracting attention and brushing traffic through low-cost postage, replace the goods with high-priced goods or raise prices step by step;

　　Set multiple specifications labels under a link, and consumers will find multiple styles and specifications when they enter the link through low-priced goods, thus improving the exposure rate of high-priced goods;

　　Even some merchants don’t tell consumers the specific content of low-priced goods in the name of "blessing bags", but consumers find that they are inferior goods after receiving the goods. (This article Source: Workers Daily)

　　Producer/Editor-in-Chief Tang Yi/Li Zhe

　　Editor/Lv Xiaopin Qin Jing

　　(Editor Xie Xianfeng)

Phoenix Network Technology News On July 29th, Beijing time, Tesla has started to push the update of FSD (Fully Automated Driving System) v12.5.1 for selected models. This latest version promises major improvements, including the integration of urban and highway driving capabilities, which were previously separate.

FSD v12.5.1 will be updated by combining with Tesla on-board system 2024.20.15, marking a milestone in the development of Tesla’s autonomous driving. The main functions of v12.5.1 update include earlier and more natural lane change, enhanced owner monitoring function and extended compatibility. Tesla electric pickup Cybertruck will be the first model to get this update.

Before Tesla pushed the update of FSD v12.5.1, Elon Musk, CEO of Tesla, had predicted its functions in advance, emphasizing the reduction of the number of times the owner intervened in the car per mile. In addition, this version will also introduce the "ASS" function independent of the FSD core system.

Although the first push of FSD v12.5.1 will focus on Model Y equipped with HW4 hardware, Tesla plans to expand the compatibility of FSD v12.5.1 in the future and let it land on other models. (Author/Xiao Yu)

For more first-hand news, welcome to download the Phoenix News client and subscribe to Phoenix Net Technology. If you want to see the in-depth report, please search for "Phoenix Net Technology" on WeChat.

　　Cctv newsRecently, Shenzhen Real Estate Agency Association issued the "Solemn Tips on Prohibiting Participation/Assistance in" Negative Down Payment on Buying a House "and" Zero Down Payment ". The main contents are as follows:

　　Recently, some media reported the news about "buying a house with a down payment", which reflected the illegal behavior of inducing buyers to buy a house in the form of "down payment by stages" and "decoration loan" in Shenzhen.

　　"Negative down payment for buying a house" has violated the relevant national financial and credit policies. In 2017, the Ministry of Housing and Urban-Rural Development, the Central Bank and China Banking and Insurance Regulatory Commission jointly issued the Notice on Standardizing Housing Financing and Strengthening Anti-money Laundering, prohibiting real estate development enterprises and real estate intermediaries from illegally providing housing down payment financing, down payment installment and disguised down payment advance. All real estate agencies and employees should strictly abide by the national positioning of "staying in houses and not speculating", and strictly manage the corresponding internal business, and should carry out self-examination and self-correction from now on. It is forbidden to participate in/assist such housing publicity and sales agency behavior with the gimmick of "negative down payment" or down payment by stages in any form.

　　If any real estate agency or employee in Shenzhen is found to have illegal sales promotion or to provide consultation and assistance for consumers to purchase loans in violation of regulations, Shenzhen Real Estate Agency Association will immediately report it to the administrative department for investigation and punishment according to laws and regulations. At the same time, Shenzhen Real Estate Agency Association will also carry out self-discipline punishment according to the Code of Practice for Real Estate Agency Industry in Shenzhen, etc. In serious cases, it will be included in the industry blacklist according to the Measures for the Implementation of the Blacklist of Real Estate Agency Industry and the List of Enterprise Risk Warning Personnel in Shenzhen, and the society will be informed accordingly.

Original health wish you health magazine

Nine cancer patients in one family?

This really sounds scary, and it’s even scarier to think about it.

Nobody wants this to happen to them, so what is "unusual" about this family? What’s the warning for you and me?

Shocked!

A family of nine cancer patients

There is a lady Luo in Zhejiang who has just given birth to a second baby and was diagnosed with undifferentiated thyroid cancer.

This is already a very unfortunate thing. Ms. Luo recalled the past and found that her family seemed to "rush" with the tumor. There were 8 cancer patients in the whole family before!

Grandma, father, brother, two aunts, an uncle, two cousins, and counting herself, nine people suffered from cancer one after another. This unusual phenomenon aroused Ms. Luo’s vigilance, so she came to Zhejiang Cancer Hospital for help.

Doctors tested the genes of Ms. Luo and 18 members of her paternal family, and finally found that this family suffered from a rare autosomal dominant genetic disease-Li-Fraumeni syndrome.

//

Leigh-Fraumeni syndrome is a rare hereditary tumor syndrome, which is mainly caused by the mutation of tumor suppressor gene TP53, and can lead to the occurrence of different cancers in multiple organs, including breast cancer, soft tissue sarcoma and leukemia. People who carry this mutant gene have an increased risk of developing tumors, and most of them occur when they are young.

pay attention to

"Family cancer" is not all genetic diseases.

In fact, it is not a new secret that cancer has the characteristics of family aggregation.

Give a famous example.

Anita Mui is a favorite star of many people. Everyone knows that Anita Mui died of cervical cancer in 2003.

But many people don’t know that the Mei brothers and sisters are all cancer patients. Her sister Mei Aifang died of cervical cancer, her brother Mei Deming died of laryngeal cancer, and Mei Qiming was also diagnosed with colorectal cancer.

The reason why cancer has family clustering is because the occurrence of cancer is really related to genetic factors.

Leigh-Fraumeni syndrome is not the only genetic disease related to tumor, and the common hereditary breast cancer, ovarian cancer syndrome and Lynch syndrome (the most common colorectal cancer and endometrial cancer susceptibility syndrome) belong to it.

Genetic diseases associated with tumors generally have several characteristics:

//

Many people in the family are sick.

The onset age is young (usually < 50 years old or even earlier)

The same patient has multiple or bilateral tumors.

However, "family cancer" is not all related to heredity.

Because the living environment and eating habits of a family are close, sometimes there will be some family clustering cases unrelated to heredity.

For example, if a family eats moldy grains or drinks polluted pond water for a long time, the risk of liver cancer in this family will be much higher than that in the average family, and there may be many cases of liver cancer in the family. But this clustering disease is not caused by heredity, but by environmental pollution and eating habits.

Q:

What if someone at home has cancer?

The so-called "family history of tumor" means that first-degree relatives and/or second-degree relatives have malignant tumors.

//

First degree relatives: parents, children, brothers and sisters.

Second degree relatives: grandparents, uncles, uncles, aunts, uncles and aunts.

In other words, there are cancer patients in the family with a family history of cancer.

People who usually have a family history of cancer will have a higher risk of cancer than those who have no family history of cancer, and the risk of some malignant tumors may even exceed the general population by ten times.

If only one person in the family has cancer, don’t be overly nervous; However, if 2-3 members of the immediate family have cancer, they need to be highly suspected of familial cancer tendency. They can do related tumor genetic counseling and genetic testing, analyze the causes of cancer among many family members, and strive to achieve early detection, early prevention, early diagnosis and early treatment.

At the same time, we should also re-examine the family’s living environment, living habits, especially eating habits, and rule out some cases of tumor clustering caused by environment and diet (rather than heredity).

However, please note that tumors with definite genetic factors still account for a small number of the total incidence of cancer, only 5%~10%, and more cancer patients are sporadic cases.

Therefore, everyone should keep this tumor screening suggestion form in mind to help us stay away from tumors as much as possible.

-Produced by the editorial department of "I wish you health" of Jiangsu Phoenix Science and Technology Publishing House-

Content Planning/Writing/Typesetting: Zhu Jingjing

Original title: "A family of 9 cancer patients? Is it safe for me to have a cancer patient at home? 》

Read the original text

　　The Office of the Leading Group for Epidemic Prevention and Control in Shanghai released information. According to the deployment of the joint prevention and control mechanism in the State Council, the city will start the registration and appointment vaccination of Covid-19 vaccine for people aged 6-11 who live in the city according to the principle of informed voluntariness.

　　From 20: 00 on October 28th, Shanghai started to register and make an appointment for vaccination for people aged 6-11 who live in this city. Parents (guardians) can register an APPointment online through the "Healthy Cloud" app. After the appointment is successful, the child will go to the appointed inoculation point for vaccination accompanied by parents (guardians).

　　Foreigners aged 6-11, compatriots from Hong Kong, Macao and Taiwan, and overseas Chinese will start vaccination in due course according to the relevant deployment arrangements.

　　At present, the Covid-19 inactivated vaccine produced by Beijing Institute of Biological Products Co., Ltd., Wuhan Institute of Biological Products Co., Ltd. and Beijing Kexing Zhongwei Biotechnology Co., Ltd. has been vaccinated with 2 doses of basic immunization.

　　If you have any questions about vaccination in Covid-19, you can call the Shanghai Health Hotline at 12320.

　　Hot Questions and Answers on Appointment Vaccination of COVID-19 Vaccine among People Aged 6-11

　　1. Why should people aged 6-11 be vaccinated with Covid-19 vaccine?

　　Vaccination with Covid-19 vaccine can obtain corresponding immunity, thus effectively reducing the risk of onset, severe illness and death; At the same time, children and adolescents will spread to the people around them after infection. Vaccination with Covid-19 vaccine is of great significance to strengthen the immune barrier of the population and block the epidemic in COVID-19.

　　2. Is it safe to vaccinate people aged 6-11 with Covid-19 vaccine?

　　According to the press conference of joint prevention and control mechanism in the State Council, the inactivated Covid-19 vaccine produced by Sinopharm Zhongsheng Beijing Institute, Beijing Kexing Company and Sinopharm Zhongsheng Wuhan has carried out relevant clinical trials on people aged 3-17. After evaluation and demonstration, it is fully proved that it is safe to use in people aged 3-17.

　　3. What kind of Covid-19 vaccine did people aged 6-11 receive?

　　The relevant state departments have approved the emergency use of Covid-19 inactivated vaccine produced by Sinopharm Zhongsheng Beijing Institute, Beijing Kexing Company and Sinopharm Zhongsheng Wuhan among people aged 6-11. There are 2 doses of basic immunization, with an interval of 3-8 weeks. Inoculation route is intramuscular injection, and the best part is deltoid muscle outside the upper arm.

　　4. How to register an appointment?

　　You can download the "Healthy Cloud" App or enter the "Covid-19 Vaccination Service" area through the "Healthy Cloud Pro" WeChat applet, the "Follow the Bid" mobile terminal, the "Shanghai Release" and the "Shanghai CDC", select "Minors Registration", and parents (guardians) will make registration and appointment according to the operation steps.

　　For families without mobile phones, they can bring their ID cards to the health post in the street to print the vaccination bar code themselves, and then choose the designated vaccination point nearby to vaccinate themselves.

　　5. Where can I get the Covid-19 vaccine? The school and the place of residence are not in the same district. How to choose the inoculation point?

　　Parents (guardians) can choose an inoculation point near the school or the district where they live to make an appointment for their children. After registering through the "With the bid" and "Healthy Cloud" apps, they will see all the information of the inoculation points that can be reserved.

　　6. What are the contraindications for vaccination?

　　Inoculation contraindications for people aged 6-11 are the same as those for adults aged 18 and above. According to the Technical Guide for Vaccination in Covid-19 (First Edition), the usual taboos for vaccination include:

　　(1) those who are allergic to the active ingredients of the vaccine, any kind of inactive ingredients, substances used in the production process, or those who have been allergic to similar vaccines before;

　　(2) Those who have had severe allergic reactions to vaccines in the past (such as acute allergic reactions, angioneurotic edema, dyspnea, etc.);

　　(3) Patients with uncontrolled epilepsy and other serious nervous system diseases (such as transverse myelitis, guillain-barre syndrome, demyelinating diseases, etc.);

　　(4) People who are suffering from fever, acute diseases, acute attacks of chronic diseases, or uncontrolled patients with severe chronic diseases;

　　(5) Other taboos listed in the manual.

　　7. I have just received other vaccines recently, such as influenza vaccine and rabies vaccine. Can I get Covid-19 vaccine?

　　If you have been vaccinated with other vaccines, it is recommended to vaccinate Covid-19 vaccine every 14 days.

　　After vaccination with Covid-19 vaccine, it is suggested that the interval between vaccination and other vaccines should be at least 14 days. However, in case of dog bite or trauma, it is unnecessary to consider this interval when emergency vaccination with rabies vaccine, tetanus vaccine or immunoglobulin is needed. Specific information can be consulted on-site professionals at the inoculation point.

　　8. Can I get vaccinated if I feel uncomfortable on the day of the appointment?

　　If you have fever, cough, diarrhea and other unwell symptoms on the day of scheduled vaccination, it is recommended to suspend vaccination and make an appointment after recovery.

　　9. What should I pay attention to before vaccination? What materials do I need to carry when I am vaccinated?

　　Be careful not to have an empty stomach before vaccination, wear loose clothes to facilitate vaccination, carry necessary identity documents, vaccination certificates and other materials, and wear masks throughout the vaccination clinic. Recently, the temperature has turned cold, so parents must do a good job in keeping their children warm and cold.

　　If you take antipyretics, antiviral drugs and antibiotics before inoculation, please inform the doctor at the inoculation point.

　　Parents (guardians) are required to accompany the vaccinator, bring the vaccinator’s ID card or household registration book, and go to the appointed inoculation point for vaccination. Show the "vaccination barcode" at the scene, sign the "informed consent form" voluntarily, and vaccinate according to the staff’s instructions.

　　10. Are there any precautions after vaccination?

　　After inoculation, you can live, study and play normally, and you should pay attention to rest and avoid being too tired. Pay attention to a healthy and light diet and eat less seafood and other foods that are easy to induce allergies. Drink plenty of water on the day of inoculation, keep the local skin clean and avoid scratching the inoculation site with your hands. It is recommended not to do strenuous exercise within one week after inoculation. After vaccination, it is still necessary to take protective measures such as wearing masks, washing hands frequently and keeping social distance.

　　11. Do you need to avoid eating after vaccination?

　　After vaccination, doctors usually remind people not to eat irritating foods such as peppers and seafood such as fish and shrimp to reduce the discomfort and possible allergies caused by these foods. If you don’t have a history of allergies such as seafood and have eating habits such as peppers, you can eat them normally according to your usual eating habits. After vaccination, you can eat normally.

　　12. What are the possible adverse reactions of Covid-19 vaccination?

　　According to the results of clinical trials of Covid-19 vaccine and the information collected during its use, the common adverse reactions of Covid-19 vaccine are basically similar to those of other vaccines that have been widely used. Mainly for the inoculation site redness, induration, pain, etc., but also fever, fatigue, nausea, headache, muscle pain and so on. Generally, there is no need for special treatment. If necessary, contact the inoculation point, which will give disposal guidance.

　　Is there anything special to pay attention to when people aged 13.6-11 are vaccinated?

　　In view of the characteristics of 6-11-year-old people, such as young age and liveliness, all aspects should pay more attention to the children’s reactions at any time and create a relaxed, friendly and warm atmosphere as much as possible.

　　Is the vaccination for people aged 14.6-11 the same as that for adults?

　　Covid-19 vaccine for people aged 6-11 is exactly the same as Covid-19 vaccine for people in Hwa-Sung Do in terms of dosage, composition and immunization procedures.

Gao Yuanyuan and Mark Chao: After nine years of marriage, their ending is already doomed.

Recently, Gao Yuanyuan Mark Chao and his wife, who haven’t heard any new news for a long time, were once again surrounded by the news of the marriage change, and their marriage was once again pushed to the forefront of public opinion with the revelation of the entertainment reporter’s sentence.

As usual, not explaining is their best explanation. Even after the storm, they joined hands again and held hands in the street. This time, people will still say that they are deliberately "whitewashing", but they still haven’t explained half a sentence.

This may be the helplessness of being a star. After the outside world finds something, whether they explain it or not can be evidence that they are "guilty".

It has been nine years since they got married in 2014. In these nine years, they have repeatedly passed on marriage changes. The reason is that they each had a rich love history before marriage. The outside world does not believe that these two "playing coffee" will accept their hearts and live a stable life.

But it was their "colorful" past experiences that made them meet, know each other and fall in love, and their ending was doomed from the beginning.

In fact, Gao Yuanyuan and Mark Chao are really alike. It seems inevitable that they will embark on the road of performing arts, but in fact they are full of all kinds of accidents.

Gao Yuanyuan is five years older than Mark Chao. On October 5, 1979, she was born in an ordinary family in Beijing. Her parents were both intellectuals. Originally, her life should be similar to that of her parents. She studied hard and changed her destiny by knowledge.

But she has a beautiful face that is hard to ignore. In 1996, when she was still in high school, she just went to Wangfujing with her classmates and bought a reference book. As a result, her beautiful face was discovered by a talent scout.

Then she was dragged to shoot an advertisement for ice cream, and officially entered the advertising industry. After that, she took many advertisements and became a "little rich woman" in the eyes of her classmates, most famous for the advertisement for Qingzui buccal tablets.

Because Gao Yuanyuan was not well-known at that time, everyone didn’t know her name, but she liked her very much, so she was given a nickname called "Qingzui Girl".

In fact, before she became a "girl with a clear mouth", Gao Yuanyuan had already stepped into the film and television circle. In 1997, her advertisement was seen by the director Zhang Yang, so she was dragged to make a movie called spicy love soup again with her high face value.

Although after this, Gao Yuanyuan also participated in the filming of some film and television works one after another, but at that time she had no interest in acting, and she didn’t consider art schools at all when she signed up for the college entrance examination.

Instead, she entered the China Institute of Labor Relations and majored in secretarial studies, because for her, her dream is to become an ordinary white-collar worker, then get married and have children as soon as possible and live a stable life.

But fate is a very "hanging" thing. The more you want something, the more you miss it. In 2003, Gao Yuanyuan was invited to participate in the TV series "Eternal Dragon Slayer".

In the play, she changed her former pure appearance and played Zhou Zhiruo, who would be "blackened" in the later period. Perhaps it was the change of her role that made Gao Yuanyuan suddenly interested in acting, and then she decided to continue this road of acting.

At that time, she must have imagined that she could find true love in the entertainment industry and then quickly enter the marriage hall. Unfortunately, the fact is that the original intention of getting married as soon as possible has involved her in one emotional storm after another.

When filming "The Dragon Slayer with Eternal Feelings", Gao Yuanyuan actually found his lover in the entertainment circle. This person is Zhang Yadong. They met in 2000 and fell in love with each other after meeting in the recording studio by chance.

But at that time, Zhang Yadong was married, and his wife was Dou Ying, the sister of singer Dou Wei. However, after he decided to stay with Gao Yuanyuan, he quickly divorced Dou Ying, which made Gao Yuanyuan bear the nickname of "Little Three" from now on.

Gao Yuanyuan’s love is to get married this time. In 2005, she said in front of the media that she wanted to marry and have children with Zhang Yadong. At that time, everyone thought it was a signal. It seems that they are going to make a positive result.

But the story developed in the opposite direction. A year later, the two of them broke up officially. As for the reason for the break-up, some people say that Gao Yuanyuan failed to urge marriage, so she could only stop loss in time, while others say that Xu Jinglei intervened.

But the reason is not important. The most important thing is that the result is a foregone conclusion. Zhang Yadong is not the only thrill that Gao Yuanyuan is looking for. Getting married and having children is still an unfinished dream for her at that time.

Just when Gao Yuanyuan, the "goddess", was secretly saddened, Mark Chao, who was far away from Canada, was also very confused. He was born in Taiwan Province in 1984, and his parents were both entertainers in Taiwan Province.

Especially his father Zhao Shuhai, who is both an actor, singer and host, is highly respected in the entertainment industry in Taiwan Province. Supposedly, as the "second generation of stars", the best way for Mark Chao is performing arts.

But it happened that his father was firmly opposed to his son following in his father’s footsteps. In order to stop him from thinking about it, he was sent to Canada to study at the age of 12, and this year Gao Yuanyuan was discovered by scouts and began to shoot advertisements.

Originally, Mark Chao wanted to study in Canada with peace of mind, but he inherited his parents’ excellent genes perfectly. He was born with a handsome appearance and was pursued by a group of girls since he was a child.

Therefore, Mark Chao, who lives in Canada, had a sweet campus love although his studies were a little boring for him. However, the campus love was always short-lived. It is said that after Mark Chao was admitted to the business department of Columbia University, they parted ways.

After that, Mark Chao finished his business studies step by step. After graduating from college in 2007, he also found a white-collar job, which was regarded as helping his future wife Gao Yuanyuan from a distance and fulfilling his dream.

But unlike Gao Yuanyuan, he didn’t yearn for a stable job. Since he was a child, he was still full of illusions about the entertainment industry, so he resigned and returned to Taiwan Province, and he also showed his cards to his father.

Zhao Shuhai had to temporarily agree, but only gave him two years, two years can’t make any achievements, he will go back to Canada to continue to be his white-collar worker.

I have to say, Mark Chao is really lucky. With his father Zhao Shuhai’s fame and his handsome appearance, he was just about to enter the entertainment circle in Taiwan Province, and the TV series "Rogue Hero" came to you and let him play the leading role.

And because the director of the play, Cai Yuexun, is also a second-generation star, he took care of Mark Chao in the cast and hoped that Mark Chao could prove himself by this play, so the surprise happened.

At the 44th Taiwan Golden Bell Awards held in 2009, Mark Chao unexpectedly overwhelmed the popular candidate Vic Zhou and won the "Emperor-depending" award.

Although with this award, my father could not stop him from becoming an actor, but he was also labeled as "fighting dad", and Mark Chao was not very upset about it. After all, he was in love at that time.

It is reported that during the filming of "Rogue Hero", Mark Chao had an affair with two actresses, Chen Yihan and Zhang Junning. I thought this was just the usual means to promote TV series, but the affair between Mark Chao and Zhang Junning was true.

Zhang Junning is two years older than Mark Chao. Not only is he beautiful, he has a high degree of education, but his family conditions are also very good. His parents are both senior intellectuals. Supposedly, they are talented and beautiful, and even if they are officially announced, they will be blessed by fans.

However, this relationship has been going on in secret. It is said that Zhang Junning didn’t want to announce it, and Mark Chao had to compromise. After seeing his son so humble in this relationship, Zhao Shuhai began to have some dissatisfaction with Zhang Junning.

Therefore, under the influence of various factors, Mark Chao finally broke up with Zhang Junning. At the same time, Gao Yuanyuan, who is far away from Beijing, has a messy love life.

After breaking up with Zhang Yadong, Gao Yuanyuan met Xia Yu while participating in the drama "Affair", and then they were photographed by reporters going home together.

To the outside world, Xia Yu and Yolanda have always been a couple. Their love began on campus, and their feelings were very beautiful and stable. Therefore, when the news broke, everyone began to attack Gao Yuanyuan.

Coupled with her history with Zhang Yadong, at that time, Gao Yuanyuan’s comments fell to the bottom, and the label of "Usual Three" was also affixed.

But Gao Yuanyuan is also very wronged, because Xia Yu and Yolanda did break up at that time, but they didn’t announce it to the outside world. She has been waiting for Xia Yu to give a reasonable explanation to the outside world and help her get rid of the trumped-up charges.

However, Xia Yu remained silent all the time, and Xia Yu’s attitude eventually led them to break up. After breaking up, Xia Yu returned to Yolanda’s arms, leaving her with a stigma and never being forgiven by the outside world.

Although Zhuo Wei, a well-known entertainer, later clarified the truth of this matter for her, for most people, they don’t care what the truth is. They only enjoy the process of "eating melons", so Gao Yuanyuan has been "carrying the pot" for many years.

Fortunately, this incident did not affect her acting career. After that, she successively filmed Nanjing! Nanjing! Excellent films such as "Driverless" and "Unmanned Driving", and when she worked hard for her career, another relationship came quietly.

This time, Gao Yuanyuan fell in love with the actor Calvin. Their relationship was not complicated or controversial. Since it was exposed by reporters in 2009, their relationship has been very stable.

Supposedly, this blessed love affair should bear fruit, but this time it still backfired. After two years of love, they broke up because they got together less and left more, and Gao Yuanyuan became a loner again.

It was also from this time that the gear of fate finally began to rotate rapidly. In October 2011, the two people who had their own arrangements finally met in the "Search" crew.

At that time, their last relationship had just ended, and in Search, they were going to stage a love story, but under the contrast of the plot, they were full of ambiguity in the crew.

So that we can’t tell which is the feature film and which is the shooting tidbits, and the whole group also picked up their CP conveniently. After the film was released, the two people who were full of CP have always been the focus of netizens’ attention.

But what we didn’t expect was that just when we were all expecting them to really get together, they really talked about love and quickly announced it.

Although there are many people who object to this relationship, especially Gao Yuanyuan’s male powder, after all, Gao Yuanyuan is a "tiger goddess". She has a lot of male powder and treats her as a wife. Mark Chao can fall in love with her, and for them, it is only "the hate of taking his wife".

But calm down, in fact, they are really a good match, and they are really suitable. Even if Gao Yuanyuan is five years older than Mark Chao, it is not a problem at all to put age before true love.

And Gao Yuanyuan and Mark Chao, they are each other’s true love, Gao Yuanyuan is willing to announce their love affair, which makes up for the regret of Mark Chao’s last love affair, while Mark Chao, who was single before falling in love with her, keeps Gao Yuanyuan away from the fate of "being the third".

But what delighted Gao Yuanyuan the most was that when she fell in love with her, Mark Chao also rushed to get married. After two years of love, they entered the marriage hall hand in hand.

Supposedly, after the marriage is completed, the outside world should put away the questioning voice, but in fact, it didn’t. On the contrary, it became louder. At first, they didn’t like this marriage because they didn’t like the relationship between Gao Yuanyuan and her husband’s family.

In front of the media, Mark Chao’s father, Zhao Shuhai, always looks like he has the final say at home. When he marries into his house, he must strictly abide by the family rules. He is not easy to get along with at all.

Plus, after five years of marriage, there was no news of Gao Yuanyuan’s pregnancy, which naturally lowered her position in her husband’s family, but this was broken in 2019. Gao Yuanyuan successfully gave birth to a daughter for Mark Chao, and her husband’s family naturally had nothing to say.

Since giving birth to her daughter, Gao Yuanyuan’s acting career has been put on hold for the time being, while at the same time, Mark Chao’s acting career has developed very hot, and he has become a popular actor since shooting the hit drama to the sky kingdom.

After that, he co-starred with Sun Li in the TV series "The Ideal City" and with Gong Li in the movie "Lanxin Grand Theatre". Obviously, at this time, he has already enjoyed a prosperous domestic entertainment, which is far more popular than his wife Gao Yuanyuan.

At this time, the career gap has become the evidence that the outside world has ruined their marriage. Some people even took photos of Gao Yuanyuan’s serious postpartum aging as a basis to overthrow the fact that their marriage is very happy.

For these rumors, Gao Yuanyuan and Mark Chao have never explained anything. They just hold hands outside as usual, and as usual, a picture of a happy couple will be staged. Under such an atmosphere, the doubts from the outside world are naturally much smaller.

But every once in a while, doubts will get louder. Not long ago, rumors about Gao Yuanyuan and Mark Chao’s suspected marriage changed again on the Internet. This time, of course, they have no reason to explain. After all, people who believe or don’t believe will not change anything.

After nine years’ marriage, their ending has already been doomed. Gao Yuanyuan has always been a family-hungry person. After marrying Mark Chao, she consciously became the little woman behind Mark Chao, and it was her own choice to return to the family.

But she didn’t give up her career completely. She had her own company, and in 2022, she returned briefly and starred in a TV series called Perfect Companion.

Gao Yuanyuan has always been sober. She knows that she is not a talented actress. After many years of debut, her acting career can only be regarded as quite satisfactory, not amazing, so even if she really reduces the frequency of filming, it is normal.

But as long as she wants to film, her husband Mark Chao will give her the greatest support, that is, stay at home and look after her daughter, so that she has no worries, as Mark Chao did when filming Perfect Companion.

Therefore, we can see a phenomenon, that is, since the birth of her daughter, not only Gao Yuanyuan has not worked as hard as before, but Mark Chao has also relatively slowed down the pace of progress.

This happens to reflect the importance they attach to their families. They have always been in the same frequency or complementary mode, and they will certainly continue to be happy.

As for their means of maintaining happiness, they naturally summed it up from their previous feelings, so their happy ending has long been doomed.

Recently, according to domestic media reports, in 2025, HarmonyOS Zhixing will launch two models, namely, Wenjie M8, Xiangjie S9 extended version (including extended version and travel version), Zunjie S800 and Zunjie. At the same time, the existing models will also introduce modified models. In addition, Zhijie is also expected to launch new models in 2025.

Ask about M8 patent declaration map.

Ask about M8 patent declaration map.

Ask about M8 interior spy photos.

Specifically, the M8 will be launched in the first half of 2025, which is also the benchmark ideal L9, and the price may overlap with the ideal L9. At present, the price of L9 is 409,800-439,800 yuan. Judging from the spy photos and patent drawings that have been exposed, the new car will adopt brand-new ring headlights, and the rear of the car is also a brand-new style of penetrating taillights. The whole vehicle will still pay attention to space practicality and be equipped with lidar. The car is equipped with three penetrating triple screens, but the size of the screens is obviously smaller than that of the M9. The new car will also have a head-up display and Huawei’s exclusive audio.

Enjoy the spy photos of S9 Extended Range Edition.

Enjoy the spy photos of S9 Extended Range Edition.

Enjoy the spy photos of S9 Extended Range Edition.

Car home, a spy shot of the extended range version of Enjoy World S9, has also been exposed. The design of the new car is consistent with that of the pure electric version, and the power is still unknown. At the same time, the new car will also have an extended version and a travel version.

Regarding Zunjie S800, Yu Chengdong, managing director of Huawei, chairman of BG and chairman of BU, a smart car solution, said that Zunjie is beyond your imagination and will be more luxurious, higher-end and smarter than Rolls-Royce Phantom. In addition to the same as the M9, with the latest equipment from Huawei, the new car is expected to have a more luxurious rear seat experience, which is expected to be two independent seats. The new car will be available before the spring of 2025. The second model of Zunjie will be launched at the end of 2025. (Source: 36Kr)

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