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Old 2010-01-15, 18:49   #7
stars10250's Avatar
Jul 2008
San Francisco, CA

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Originally Posted by R.D. Silverman View Post
We need cache!! cache, cashe, and more cache!!! I want 8 Gbyte of
L2 cache!!!!
I don't think you're going to get that any time soon. For L2, Gulftown is listed as 6 x 256 256 KB per core. I know you'd like to fit everything in the cache, but you still have to admit these cpus are really taking performance to new levels. Can you estimate how much faster a core could do an LL iteration if it didn't have to communicate with main memory? That would be interesting.
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