Author: Aaron Gordon
Date: 13:10:24 02/19/03
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On February 19, 2003 at 15:38:02, martin fierz wrote: >On February 19, 2003 at 14:57:18, Aaron Gordon wrote: > >>Hyatt has two CPUs. Each CPU will provide about a 16% boost in crafty from >>Hyper-threading so 16% X 2 = 32%. Pretty much identical to his claim. > >i don't follow this math. one CPU = 100%, hyperthreading on =116%. >by this account 2 CPUs are 200% and hyperthreading 2*116=232%. that is >still only a 16% speedup... > >cheers > martin > I was referring vs one cpu, two with HT would provide ~30%. If you mean in general with two chips w/o HT + two with HT then yes, you are correct. It helps but IMO not enough to provide the lead over a fast dual AMD box.
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