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Samsung Foundry uses Gate-All-Around (GAA) transistors for its 3nm production.
Samsung Foundry's second-generation 3nm GAA yields have dropped to just 20 percent.
KEY POINTS
- Samsung's first-generation 3nm node achieved only 50-60 percent yield, short of the industry-competitive threshold.
- Low yield has caused even South Korean chip designers to switch from Samsung Foundry to TSMC.
- Samsung is now developing a 2nm node codenamed 'Ulysses' for a potential 2027 Galaxy S27 debut.
COMPANIES
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