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To: Dan3 who wrote (27466)2/5/2001 4:42:22 PM
From: peter_lucRead Replies (1) | Respond to of 275872
 
Dan3,

thank you for this very insightful, highly interesting post!

I suppose that you and DANL (who posted this message on Ace's Hardware Technical Forum) are identical? In that case: Congratulations for such a brilliant contribution to that ultra high standard board!

Peter



To: Dan3 who wrote (27466)2/5/2001 5:18:56 PM
From: ScumbriaRead Replies (3) | Respond to of 275872
 
Dan,

The problem with P4 is slow internals in the core (i.e. single decoder and a small single-ported cache.)

It is a severely imbalanced design which helps out low IPC apps (DRAM bandwidth limited), but performs poorly on real CPU benchmarks.

It kind of makes you wonder what they were smoking up in Portland.

Scumbria