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Subject: Re: Rating x Processor and RAM

Author: Matthew White

Date: 18:12:46 06/09/03

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On June 09, 2003 at 15:21:10, Ricardo R Santana wrote:

>Hello All
>
>we have seen a big improvement in PC hardware, and so in chess programs rating.
>So, for standard time control I believe there are some relations . So, my
>questions are quite simple:
>
>1) Is there any basic relation with computer speed x rating ? what about RAm x
>rating ?
>
>2) If so, is there a graph with these plots for some programs (I believe there
>are different performances relations for each kind of program).
>
>3) SO, what was deep blue performance (in nodes or something like this) compared
>with today speed (nodes/second ??)
>
>Thanks in advance
>Ricardo Sant Ana

I believe your logic is flawed. You are assuming that faster hardware leads to
much higher ratings. There are many reasons for the improved perfomance of PC's,
and IMO, for most programs, hardware is the least important factor. Algorithmic
improvements are much more vital to improved performance than hardware.

Just my 2 cents.

Regards,
Matt



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