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Subject: Re: message by Aloisio Ponti Lopes deleted in error ....

Author: Aaron Gordon

Date: 13:34:57 02/08/04

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On February 08, 2004 at 10:29:58, Mike Byrne wrote:

>Aloisio,
>
>My apologies ...I was correcting a misposting by me and when I deleted my post,
>I accidently entered the wrong message number.  The wrong number was your post
>below.
>
>Michael
>
>
>======================================================================
>Posted by Aloisio Ponti Lopes (Profile) on February 08, 2004 at 09:11:45:
>
>
>Which one is faster FOR CHESS: a Pentium4-HT 3.2 GHz or a Dual Athlon 2x2.4 GHz
>?
>
>A. Ponti

Even a dual Athlon 1.5GHz would be faster than a P4-3.2GHz HT. A dual 2.4GHz
Athlon would be about twice as fast. Here are the numbers I have for Crafty,
these are rounded numbers:

P4-3.2GHz: 1.3 million nodes/sec
P4-3.2GHz HT: 1.5 million nodes/sec
Athlon 2.4GHz: 1.5 million nodes/sec

Dual Athlon 2.4GHz: 2.9 million nodes/sec
Dual P4-3.2HT: 2.9 million nodes/sec

So, a Dual Athlon 2.4GHz @ 2.9 million nodes/sec is significantly faster than a
single P4-3.2GHz w/ HT.



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