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Technology Stocks : Intel Corporation (INTC)

INTC 41.41

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Dec 5 9:30 AM EST

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To: Tenchusatsu who wrote (144693)	10/4/2001 2:10:14 PM
From: pgerassi	Read Replies (2) of 186894

Dear Tench: AMD has stated and many have commented that Athlon is well balanced. It is you who is confused about dispatch with front end. Throughout the pipe, Athlon deals with 3 uop pairs. P4 only looks at most one instruction per cycle in the decoder. It pulls at most 3 uops per cycle from the trace cache. It allocates internal resources at 3 uops per cycle (no longer in the front). It dispatches up to 6 uops per cycle through 4 ports. It retires at most 3 uops per cycle and that is the back end. It is very unbalanced. Its performance on wide ranges of code shows this fact quite clearly. Pete

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