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Subject: Re: Is the Celeron chip good for chess programs?

Author: Francesco Di Tolla

Date: 03:20:29 07/06/99

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The Celeron and the Pentium II are almost the same CPU. The coreof the CPU is
the same the only real differences are:

1 - bus speed: 100 MHz for PII and 66  MHz for Celeron
2 - cache size: 512k for PII and 128k for celeron
3 - cache speed: = 1/2 clock for PII and = clock for Celeron

the factors 1 and 2 favor PIIs while the factor 3 favors the Celeron so the real
performances are almost the same for most of the apps. A slight advantage is
felt mainlyfor the PII on floating-point operations, while operations on
integers are essentially on pair, so is for chess progrmas.

Why at the WC they did use PII or PIII? Because they come with slightly higher
clocks and they can work in parallel!

If you want the best bang/bucks the celeron is the answer now.

On my celeron@400 Junior 5 reaches easly 250 Knodes.

regards
Franz



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