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Technology Stocks : Intel Corporation (INTC)
INTC 35.94-5.1%3:59 PM EST

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To: Dan3 who wrote (88610)9/21/1999 11:52:00 PM
From: Elmer  Read Replies (1) of 186894
 
Re: "It's too bad that Intel couldn't get the level 1 cache on Coppermine past 32K. I'll bet performance would be increased if it had the 128K level 1 cache Athlon has. How many additional cycles are required to fetch from level 2 on Coppermine when there is a cache miss in level 1? Is it just 1 extra clock? "

One website is reporting the Coppermine will have 64K L1 to compliment the 256K(and greater) L2. I don't know if this is true or not but the same rumors were spread about PIII before it's release.

I am not a processor architect so I am only guessing but I would think it would be only 1 clock as the memory requests would be dispatched to both L1 & L2 simultaneously. Someone else will hopefully comment.

EP
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