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Subject: Re: Comparing AMD MP vs Intel Xeon Performance !

Author: Aaron Gordon

Date: 17:05:12 11/01/02

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On November 01, 2002 at 12:10:25, Brian Richardson wrote:

>On November 01, 2002 at 05:14:10, Jorge Pichard wrote:
>
>>
>>http://www.anandtech.com/IT/showdoc.html?i=1641&p=6
>
>Fine, but this was a database test with a workload that looks nothing like
>computer chess.
>
>My dual AMD shows Crafty SMP scalability efficiency of only about 1.4x and
>others have posted Xeon SMP results like 1.8 or 1.9, IRRC

Brian, you aren't using a good binary.. most floating around are pretty slow.
Get some of the AMD SMP binaries off my page, they provide a good 1.7x speedup
in Crafty on dual AMD systems.

http://speedycpu.dyndns.org/crafty/



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