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Subject: Re: P4 Vs Athlon 64 bits

Author: Mathieu Pagé

Date: 08:02:31 08/15/05

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On August 15, 2005 at 10:55:43, Andreas Guettinger wrote:

>On August 15, 2005 at 10:32:51, Robert Hyatt wrote:
>
>>On August 15, 2005 at 10:11:22, Mathieu Pagé wrote:
>>
>>>Hi,
>>>
>>>I'm planning to buy an AMD Athlon 64 3400+. I never own an AMD computer nor a 64
>>>bits CPU.
>>>
>>>I'd like to know to wich Pentium IV clock this Athlon will compare regarding
>>>chess programs.
>>>
>>>Mathieu Pagé
>>
>>
>>Here is actual comparison, ignoring the 3400+ crap.
>>
>>A 2.2ghz opteron is significantly more than twice as fast as a single xeon
>>2.8ghz, from comparisons I have done many times since I am running on a 2.2ghz
>>opteron and have the xeon handy to compare with.
>>
>>I don't know what the clock speed is for the 3400+ stuff however...
>
>
>The Athlon64 3400 is 2.4 Ghz (socket 754 normally) and should therefore be
>faster than the 2.2 Ghz Opteron. However Athlon64 are only for single CPU
>systems.
>
>regards
>Andy

Hi,

If I understand well (I oubviously don't), you are telling that this 2.4 Ghz
Athlon 64 is faster than a 2.2 Ghz Opteron (This surprise me), that in turn is
twice as fast (!!) as a 2.8 Ghz Xeon.

There must be something I do not catch here. What is it ?

Mathieu



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