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Subject: More G4 info

Author: Dan Andersson

Date: 13:49:10 09/02/99


Its no faster than x86 in integer peformance, and only 21% faster at floating
point math. The floating point speed comes from shorter pipelines and shorter
pipelines mean slower clock speed. As for velocity engine gains, that kind of
instruction set is almost impossible to use on programs having to handle dynamic
data. But onFFT et dyl it is another kind of animal, but there EPIC
architectures seem to be the best match.

Regards Dan Andersson



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