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IBM Z mainframes don’t use the POWER architecture, but have their own z/Architecture instruction set and CPUs: https://en.wikipedia.org/wiki/Z/Architecture http
by praseodym 6y ago
IBM Z mainframes don’t use the POWER architecture, but have their own z/Architecture instruction set and CPUs: https://en.wikipedia.org/wiki/Z/Architecture https://en.wikipedia.org/wiki/Z/Architecture