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skykooler
on Oct 2, 2019
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The IBM Pentium 4 64-Bit CPU
If I recall correctly, Apple was shipping Mac Pros with 128-bit PowerPC processors around two decades ago.
core-questions
on Oct 3, 2019
[–]
I think they had AltiVec instructions operating on 128 bits, but that's somewhat like Intel SSE - it's not referring to the overall address bus.
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