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Subject: Re: Is SPEC a bad test organisation according to Hyatt?

Author: Andreas Guettinger

Date: 15:45:34 03/01/04

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On March 01, 2004 at 18:05:55, Vincent Diepeveen wrote:

>
>That apple show was the show of a fool.
>
>If i remember well they first compiled with GCC at x86 hardware a few
>benchmarks.
>
>Then they compared that with gcc at the G5.
>
>Real sick compare.
>
>So all we know it's a slow CPU, that's all. How slow is not clear simply.
>

LOL- You say some thing about exagerating. :))

I think what he meant is actual data somebody posted some days ago:

>machine is dual 2GHz Powermac G5
>
>wit default hash, here's results for 1 and 2 cpus
>=============================================
>Crafty v19.10 (1 cpus)
>
>White(1): bench
>...Total nodes: 89942714
>Raw nodes per second: 1249204
>Total elapsed time: 72
>SMP time-to-ply measurement: 8.888889
>=============================================
>Crafty v19.10 (1 cpus)
>
>White(1): mt=2
>max threads set to 2
>White(1): bench
>...
>Total nodes: 83479388
>Raw nodes per second: 2455276
>Total elapsed time: 34
>SMP time-to-ply measurement: 18.823529
>=============================================


Not as good as an Athlon64 3200, I agree, but nevertheless.

Ruffian does over 1.6MNPS on a single G5 2Ghz and it's optimized for G5.
Do you really think PerOla would show up with a G5 for CCT6 if the G5 is a slow
CPU.

Please stop makeing statements about stuff you have no idea about.

regards
Andy



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