Huawei, despite facing challenges due to the US tech ban, is expected to produce 3nm chips by 2026, marking a significant advancement for the company.
Currently, Huawei is developing a true 5nm production line without EUV lithography machines, with plans to start 3nm chip production by 2026.
Huawei's 7nm/5nm Kirin X90 chip has a 7nm design with advanced packaging technology, delivering performance comparable to other 5nm chips but with a low yield of 50%.
The company is exploring two approaches for 3nm chips, utilizing GAA architecture and a carbon nanotube-based chip, aiming to reduce dependence on other companies and enhance innovation.