IBM spun out their foundries to Global Foundaries (formerly part of AMD) a decade ago, then refused to commit to Global Foundaries next major process upgrades.
Staying on the bleeding edge of silicon requires massive investment, which they weren't willing to make.
https://www.talospace.com/2021/09/its-not-just-omi-thats-tro...
That couldn’t have helped. Otherwise I feel like RISC-V is better if you want to build something new from scratch.
Staying on the bleeding edge of silicon requires massive investment, which they weren't willing to make.
https://newsroom.ibm.com/2025-01-02-GlobalFoundries-and-IBM-...