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To: Tenchusatsu who wrote (107938)8/21/2000 8:34:40 PM
From: kapkan4u  Respond to of 186894
 
<<I think that it was you who said that P4 retained the clunky PIII decoders running at half the speed (700MHz for the 1.4GHz part) of the core.>

You must be mistaken. I never said that.>

You did say that some parts of P4 run at half the core frequency. Hans DeVries said that P4 kept the PIII decoders running at half speed. It all adds up.

<So what? That's no different from a regular instruction cache.>

Half speed L2/decoders in P4 is the reason why there is a big difference from L1 I-cache. The difference is latency.

Kap