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Subject: Re: Has others seen this type of speed/rating increase?

Author: Enrique Irazoqui

Date: 10:10:32 01/29/99

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On January 29, 1999 at 12:50:46, Bertil Eklund wrote:

>I choosed a fixed depth and played a move out of book i.e. 1.h2-h4 and compared
>the times. But you are right the difference between P90 and P200MMX is about
>75 elo. The hash-tables has increased about 4 times I guess this could give 10
>-20 points. So the cpu difference could be about 60 elo.

I did my own testing too based on time/solution and NPS. I remember that the
P200MMX was on average about 3 times faster than the P90. On both Pentium
machines I had 64MB RAM. We don't seem to have the same results. If mine are
right, then the doubling of CPU speed means some 50 Elo points.

Enrique

>Bertil



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