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Technology Stocks : Advanced Micro Devices - Moderated (AMD) -- Ignore unavailable to you. Want to Upgrade?


To: Rink who wrote (219163)12/5/2006 8:35:00 PM
From: Elmer PhudRead Replies (1) | Respond to of 275872
 
Rink,

I've heard that server apps that largely depend on FP performance on average correllate better with Spec_Rate_FP than Spec_FP. Is that correct or not?

Are you going by what Pete claims? I don't have a high level of confidence in his claims. As for me, I'm not the best one to answer that but I'll offer a non expert guess. SPECfp_rate does not benefit much from caching so Intel's superior caching scheme and size doesn't shine on this benchmark. It naturally favors a high memory bandwidth design like AMD's. Is this truly representative? Ya got me. What I do find (not so) surprising is that now that AMD is spanked in just about all other benchmarks, suddenly SPECfp_rate has become much more important in the eyes of apologists. I can't help but think that had AMD excelled in SPECint_rate, it would then be the most important benchmark in the eyes of the same ones who are praising SPECfp_rate now.