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Subject: AMD K6-2/400 vs Celeron 466

Author: Jon Dart

Date: 07:36:07 01/29/00


I recently tried running one of my standard test suites
(arasan.epd, available on http://www.best.com/~jdart/arasan.htm)
on a Celeron 466 system I have at work. I normally run this
on my home machine, which has an AMD K6-2/400.

I ran the latest build of Arasan (not yet publically available)
at 60 seconds/move with a 16MB hashtable.

The results were surprising:

Celeron 466     82 correct    119,000 nps average
AMD K6-2/400    70 correct     67,000 nps average

The machines are different in other ways. The Celeron runs
Windows NT 4.0 and has 256MB RAM. The AMD runs Windows 98
and has 64MB. But still, a factor of almost 2 difference
in speed with only 16% or so difference in clock speed
is quite surprising to me. Any comments on this? I am
not deeply familiar with the hardware differences between
these chips.

--Jon



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