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runjakeyesterday at 2:37 PM1 replyview on HN

They are indeed planning for more fabs, in order to meet volumes.

Last week: “TSMC's board approves $45 billion spending package on new fabs”

https://www.tomshardware.com/tech-industry/semiconductors/ts...


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aurareturnyesterday at 2:50 PM

Silicon Valley is arguing that TSMC isn't investing enough. They should be investing hundreds of billions to build fabs, like how big tech is investing in the AI buildout.

$45 billion for new fabs is peanuts compared to Amazon's $200b and Google's $180b investment in 2026.

Can't really blame TSMC though. It takes years for fabs to go from plan to first wafer. By the time new fabs go online, demand might not be there. Who knows?

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