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Chinese Chip Sector Is Five Generations Behind the World: The Gap Will Expand

F-22Raptor

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In 2020, Chinese chip champion Semiconductor Manufacturing International Corp. was two or three generations behind global leaders. Today, following several rounds of crippling U.S. sanctions against the Chinese semiconductor sector, the People's Republic's chip industry is at least five generations behind — and the gap can expand, according to Gerald Yin, chief executive of Advanced Micro-Fabrication Equipment Inc., a wafer fab equipment manufacturer from China, reports DigiTimes.

The past two U.S. administrations have introduced 15 semiconductor-focused sanctions to keep China's semiconductor production technologies generations behind the global leaders — namely Intel from the U.S., Samsung from South Korea, and TSMC from Taiwan. Back in 2020, SMIC was about to start making chips on its 7nm-class manufacturing process that featured a logic transistor density akin to that of TSMC's N7 and Intel's 10nm. At the time, SMIC was a couple of generations behind TSMC, which was gearing up to start production of chips on its N5 (5nm-class) node.

But the sweeping sanctions imposed by the U.S. government on October 7, 2022, and followed by Japan and the Netherlands in 2023, have set the Chinese semiconductor industry back by at least a decade. Wafer fab tools manufacturers need to obtain a special license to ship equipment that can be used to make logic chips with non-planar transistors on 14nm/16nm nodes and below, 3D NAND with 128 or more layers, and DRAM memory chips of 18nm half-pitch or less to a Chinese entity. This effectively limits China's semiconductor industry to 28nm and thicker nodes — unless it can come up with its own wafer fab tools, or the export licenses are granted.

The ramifications of these restrictions are palpable in the Chinese semiconductor landscape. SMIC, a front-runner in China's semiconductor domain, had once been vocal about its advancements with 14nm and 12nm nodes. Yet, by mid-2023, any mention of these technologies disappeared from its website and other official communications. Despite these setbacks, some insiders are optimistic, viewing the U.S. obstacles as an opportunity for China to bolster its domestic semiconductor equipment prowess.

If this does not happen, the gap between China's semiconductor industry and the global leaders will expand even further, barring other changes in government policy.

 
Chinese cant even match tiny Taiwan when it comes to chips

this is why they are so decorate to take Taiwan or at least dreaming of it
 
In 2020, Chinese chip champion Semiconductor Manufacturing International Corp. was two or three generations behind global leaders. Today, following several rounds of crippling U.S. sanctions against the Chinese semiconductor sector, the People's Republic's chip industry is at least five generations behind — and the gap can expand, according to Gerald Yin, chief executive of Advanced Micro-Fabrication Equipment Inc., a wafer fab equipment manufacturer from China, reports DigiTimes.

The past two U.S. administrations have introduced 15 semiconductor-focused sanctions to keep China's semiconductor production technologies generations behind the global leaders — namely Intel from the U.S., Samsung from South Korea, and TSMC from Taiwan. Back in 2020, SMIC was about to start making chips on its 7nm-class manufacturing process that featured a logic transistor density akin to that of TSMC's N7 and Intel's 10nm. At the time, SMIC was a couple of generations behind TSMC, which was gearing up to start production of chips on its N5 (5nm-class) node.

But the sweeping sanctions imposed by the U.S. government on October 7, 2022, and followed by Japan and the Netherlands in 2023, have set the Chinese semiconductor industry back by at least a decade. Wafer fab tools manufacturers need to obtain a special license to ship equipment that can be used to make logic chips with non-planar transistors on 14nm/16nm nodes and below, 3D NAND with 128 or more layers, and DRAM memory chips of 18nm half-pitch or less to a Chinese entity. This effectively limits China's semiconductor industry to 28nm and thicker nodes — unless it can come up with its own wafer fab tools, or the export licenses are granted.

The ramifications of these restrictions are palpable in the Chinese semiconductor landscape. SMIC, a front-runner in China's semiconductor domain, had once been vocal about its advancements with 14nm and 12nm nodes. Yet, by mid-2023, any mention of these technologies disappeared from its website and other official communications. Despite these setbacks, some insiders are optimistic, viewing the U.S. obstacles as an opportunity for China to bolster its domestic semiconductor equipment prowess.

If this does not happen, the gap between China's semiconductor industry and the global leaders will expand even further, barring other changes in government policy.


No not at all. They have build x86 architecture based cpu/dpu/spu which are equivalent to generation 10 of intel or equivalent AMD. Intel is at generation 14 and the gap is not much 14 vs 6 nm. When ASML netherland refused to participate in x86 architecture development, chinese took it onto themselves and have patented a new process much cheaper with better reliability using high frequency UV lithography.
 
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