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Subject: How does type of Processor, speed of processor BUS, and RAM affect speed

Author: J. C. Boco

Date: 08:36:29 10/29/01


I'm looking into getting a new computer.  It will be used mainly for word
processing, so I am free to customize the components to deliver a stronger
system for running chess software.

If I could choose bewteen a 1.0 GHz P4, a 1.0 GHz P3, or a 1.0GHz Celeron, which
one should I choose strictly for chess purposes?  If there is a difference for
chess programs, how much slower will the Celeron be than the P4, assumeing the
same processor speed?

If the choice was between a 1.7 GHz P4 with a 400 MHz bus speed, and a 1.7 GHz
P3 with a 133 MHz Bus speed, which one should I choose strictly for chess
purposes?  If there is a difference, how much would it be?

Should I choose RDRAM (which is in P4's) or SDRAM, given that each is 256 M and
the SDRAM is not "shared" (whatever that means).  Once again, if there is a
difference for a chess program, how big will it be?

If I choose SDRAM, how much difference in a chess program's speed will there
between the 100 MHz and the 133 MHz varieties?

Given any type of RAM, if I double it from say 256 to 512, will that increase
the speed of a chess program?



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