On Mon, 27 Sep 2004, Cyrill Rüttimann wrote:
> Anyone can comment the performance boost one will get while upgrading
> from a dual G4 533 to a Dual G5 2Ghz regarding Java?
I recently upgraded from a single processor 800 MHz G4 to a dual 1.8
GHz G5. I've seen a 3-4x speedup on my Java tests. That's with a
non-multithreaded computation (so the second processor should be making
very little difference). It's a fairly memory intensive task, so the G5's
much faster bus is probably helping a lot. And it doesn't use any longs
at all, which can be much faster on a G5 than a G4.
Anyway, you can take that as one data point. Other programs may see
very different effects on speed.
Peter
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