Huawei will be cut off supply again. Although domestic chips become “backers”, the performance may be retrogressive

As we all know, Huawei has suffered from “special treatment” since last year, and the United States has mercilessly listed Huawei in the “entity list”. This is a big obstacle to Huawei’s development, because since it entered the so-called “blacklist”, Huawei has been under constant pressure from Trump. Since then, most of Huawei’s subsidiaries have been treated in the same way, and some domestic technology enterprises have been gradually included in the “blacklist” by the United States. In the first half of this year, the United States once again implemented the most powerful measure to cut off the supply of chips to Huawei. Not only was Hisilicon unable to produce, but also MediaTek had no choice but to cut off the supply. It seems that the purchase of chips has become a big problem. Therefore, from the actual situation, Huawei has fallen into a situation of “no core available”, and its future development has also been hindered accordingly. Many people have no idea where Huawei’s future lies. After all, the road of development is blocked. < / P > < p > in fact, before this, many netizens have speculated about this situation. However, it is also normal to have this idea. After all, all wafer factories in the world basically use American technology, so they can’t OEM chips for Huawei. Meanwhile, companies such as Qualcomm and MediaTek are unable to supply products to Huawei because they use American technology. Therefore, it is very difficult for Huawei to get the supply of high-end chips now, which is a fatal blow to the mobile phone industry which Huawei has been hard to develop. < / P > < p > of course, Huawei is not completely out of the way. There is another option that Huawei is most likely to choose at present, which is to buy pure domestic chips, such as purple light’s Huben. But the choice of pure domestic chip will also face a problem, that is, the performance of the problem. Because the pure domestic chip technology is not mature, so the process is not as advanced as TSMC and Samsung, which will cause the performance of mobile phones to be greatly backward. < / P > < p > from the current chip industry, the most advanced process chip is undoubtedly TSMC’s 5nm technology, followed by Samsung’s technology. At present, the high-end chips Apple A14 and Kirin 9000, which have been mass-produced but not yet sold, have adopted TSMC’s 5nm technology, which has improved both performance and power consumption. However, this does not mean Huawei can use 14nm chips, because the 14nm process of SMIC still includes equipment and products from the United States. So Huawei can’t even use 14nm now. Previously, according to relevant information, China’s self-developed 28nm lithography machine will be delivered next year, which means Huawei will be able to use the best domestic chips in the future, and the process technology is only 28nm. What is the concept of 28nm chip? Looking at the chip development history of Huawei Hisilicon, we can see that the chip with 28nm technology is Huawei’s first generation Kirin 910, and the previous k3v2 used 40nm technology. Kirin 910 is a product launched by Huawei in 2014, which means that even if Huawei can use domestic chips next year, its performance will be the same as it was six years ago. And the performance in terms of performance, power consumption and so on is quite poor compared with apple and Qualcomm. < / P > < p > it’s no exaggeration to say that 28nm six years ago was actually very difficult to meet the needs of the current major apps. After all, the performance resources occupied by the app are too large. Even the current high pass 865 chip will be full of resources in some cases. Therefore, it can be imagined that 28nm chips will be used in 2021. It is difficult to use wechat normally, let alone other entertainment projects. < / P > < p > although the domestic chip is a solution, it is not an optimal solution. Whether Huawei can adopt it or not depends on whether it can. After all, it is difficult to shoulder the responsibility of supplying Huawei’s flagship mobile phones. Because once the performance goes back to six years ago, it’s hard for consumers who have been spoiled by high-performance phones to go back to using such low-end phones. However, Huawei has not easily surpassed apple and Samsung to become the world’s No.1 in recent years. It must be faced with this thorny problem that Huawei will not give up. It is impossible for Huawei to give up its hard-earned market. However, the challenge is too fierce and Huawei is in a difficult situation. However, we also believe that Huawei can stand out from this ordeal and achieve its due development. Kirin chip will meet us again in the future. Video Number assistant internal test online! Four functions let you send 1g video on the computer