China technology

(30-07-2023, 07:04 PM)Fleetdestroyer Wrote:  https://youtu.be/urKRG5jYxfo
China in Huawei. It was known to have stockpiling chips from its HiSilicon unit before TSMC cut ties to comply with US sanctions. TSMC started making 7 nanometer chips back in 2017.

The costs are higher using the older process DUV machines instead of EUV machines. The costs are probably 30-50% higher. However, the fact that China can make these 7 nanometer chips at all is a huge creative achievement. This is what the global semiconductor industry would have had to do if EUV (Extreme Ultraviolet) machines were not successfully made about 8 years ago. 

China will be able to make 5 nanometer chips in about 2 years. It will be too difficult to push DUV (Deep ultraviolet (DUV) lithography) machines to achieve 3 nanometers or less.
https://www.nextbigfuture.com/2023/09/ch...hines.html
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https://youtu.be/XmsolRMY3ns?si=uGprWnRVpVcJxX1T

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(22-09-2023, 06:41 PM)Omnipresent88 Wrote:  https://youtu.be/XmsolRMY3ns?si=uGprWnRVpVcJxX1T

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Incredible.
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