In fact, according to the current cost, the 2nm chip will not have any advantages, because the cost performance is very low, and the process of this chip does not necessarily have a significant improvement in processor performance. The next thing is to see whether the manufacturers of each mobile phone processor are in a hurry to use this technology. So now look at all kinds of news, the current chip overseas process is about three generations ahead, the current domestic chip market, according to the news, 5 nanometer chips may have begun mass production, then it is behind the three generations of process. After all, the three-nanometer process has been updated for two generations, and it may be necessary to have a new generation next.
That is to say, in the era of traditional lithography machines to make chips, it takes a long time to catch up, so if you want to catch up with your opponents, you may need to change your thinking. Now the domestic lithography machine, according to the news, is not able to make 5 nanometer chips, and the lithography machine actually needs to be upgraded.
Next, look at the news, this lithography machine will take six months to complete, basically at about the same time as the upgrade time of the next generation of chips.