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Subject: Re: Crafty 16.5 benchmark on many different CPUs

Author: Hannu Wegner

Date: 21:19:39 03/12/99

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Hi Steve,
do you also have some benchmarks for AMD procesors? I really would like to know
them for the AMD K6-II 400 or the AMD K6-III 400 or 450.

Best greetings,
Hannu Wegner


On March 11, 1999 at 17:47:41, Steve Timson wrote:

>I ran crafty's "bench" on my new PIII 500 and many of the various computers at
>my office.  The results are very interesting (see below).  The amazing thing is
>the Celeron 400.  For this test it performs nearly as well as the pIII 500 and
>outperforms everything else including the pII 450.
>
>Also notice the serious speed decrease for win98.  The interesting thing is that
>"98 lite" is able to reclaim the speed difference (http://www.98lite.net/).  98
>lite removes some of win98's slower components and uses win95's shell/etc.
>Note, I do not endorse this technique.  I have no idea about what millions of
>compatability problems this may introduce.  My coworker who uses it loves it
>though.  If you try it and it nukes your computer, don't blame me!  I personally
>have not and will not be installing it on any of my systems.
>
>This is a purely virgin crafty 16.5 (wcrafty-16_5.exe) - no custom settings/etc.
> All of the computers except the celeron are Dells.  The celeron is from a local
>vendor.  Obviously the computers have different RAM, different motherboards/etc
>- so the take the results as you will.  I still think they are pretty
>interesting.
>
> - Steve
>
>------------------------------------------------------------------------------
>
>PIII 500Mhz - 256MB - Win98
>
>Total nodes: 59851701
>Raw nodes per second: 256874
>SMP time-to-ply measurement: 3.376812
>
>
>Celeron 400Mhz - 64MB - Win 98
>
>Total nodes: 59851701
>Raw nodes per second: 243299
>SMP time-to-ply measurement: 3.565217
>
>
>PII 450 Mhz - 256MB - Win 98
>
>Total nodes: 59851701
>Raw nodes per second: 212240
>SMP time-to-ply measurement: 4.086957
>
>
>PII 400 Mhz - 256Mhz - Win 98
>
>Total nodes: 59851701
>Raw nodes per second: 189404
>SMP time-to-ply measurement: 4.579710
>
>
>PII 266 Mhz - 128 MB - "98 Lite"
>
>Total nodes: 59851701
>Raw nodes per second: 136336
>SMP time-to-ply measurement: 6.362319
>
>
>PII 266 Mhz - 128 MB - Win 95
>Total nodes: 59851701
>Raw nodes per second: 132415
>SMP time-to-ply measurement: 6.550725
>
>
>PII 266 Mhz - 256 MB - Win 98
>
>Total nodes: 59851701
>Raw nodes per second: 118518
>SMP time-to-ply measurement: 7.318841



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