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Subject: Re: Cool AMD 450 Mhz....

Author: Tom Kerrigan

Date: 19:17:08 07/12/98

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This is absurd.
We're talking about two products here, the PII and the PII/Xeon.
You can't assume the PII/Xeon is a PII and expect to be understood.

Second, this is what I'm arguing with you about:

* You say a PII/300 is "only" 1.41 times as fast as a PPro/200 because of the L2
cache. Why don't you simply quote numbers for a PII/200 so the ratio of the core
clock speed to the front side bus speed is the same? That's the only scientific
way to do this without doing a tremendous amount of extra work.

* You say the PII/400 isn't nearly 2 times as fast as a PPro/200 because of the
L2 cache. Now, if the PII/300 is 1.41 times as fast, and you get perfect scaling
with a PII, why isn't the PII/400 over 1.8 times as fast? 1.8 is damn near 2...

-Tom



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