alt Hacker NewsTMSC's Arizona fab is up and running producing 4nm chips
There's ~a dozen in the works or under construction
TMSC plans to have 2-3nm fabs operational in the next 2-3 years
So we're 2-3 years behind the standard (currently 2nm), and further behind on the bleeding edge sub-2nm fabs
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alt227 • 01/15/2026
> TMSC's Arizona fab is up and running producing 4nm chips
Are the majority of the staff still shipped in from Asia?
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Don't forget Intel. They are producing chips on 18A right now, with 14A up next.