Comment by insane_dreamer
Comment by insane_dreamer 2 days ago
TSMC is ahead because it adopted ASML's EUV tech earlier than Intel (huge blunder by Intel). The real tech breakthroughs came from ASML, and Intel now has that technology too (and is trying to leapfrog TSMC by being the first to get the new High-NA EUV from ASML, though it won't actually producing sub-3nm chips with it until 2025 or maybe 2026).
> TSMC is ahead because it adopted ASML's EUV
Depends what you mean by "adopted". Pretty sure Intel had EUV prototypes before TSMC (or at least very close), but it was slower to transition its high volume production to it due to execution issues.
> The real tech breakthroughs came from ASML
I know this how the media portrays it now a days but there's so much more to semiconductor manufacturing than lithography, especially since the serious slowdown of lithography scaling with around 193 and 193i litho.
Great example is GlobalFoundry which sent its EUV machine back because it realized it could not compete on the R&D needed to keep up with the other foundries.