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Subject: JUNIOR 5.0 vs CHESSMASTER 6000/ Intel vs AMD

Author: Timothy J. Frohlick

Date: 09:57:00 12/12/98

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Mr Walker,

Once again, I state, that from the games you played it appears that Junior 5 is
optimized for a Pentium processor.  The last six games show the program winning
with white and losing with black.  It did not play as well (drew with white) on
the AMD K-6 which is a "faster" processor.  What you have shown us is a hint
that these programs play differently on different processors.

For those with a "statistical" outlook I must remind you that we are not dealing
here with random processes.  A CPU and a program interact in "definite"
ways that are "repeatable".

All in all, I thank you for the games.  They do show us that CM6000 has a chess
engine that is as good as or better than the competition.  They also tell us to
be wary of using non-Intel processors if we want the best results.  Sounds like
a pitch for Intel doesn't it!?

My checker playing buddies have noticed that the AMD processors usually play a
better game of checkers, Mhz for Mhz, than Intel processors.



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