Author: Jeremiah Penery
Date: 21:27:38 06/29/03
Go up one level in this thread
On June 29, 2003 at 17:47:29, Vincent Diepeveen wrote: >On June 28, 2003 at 21:35:42, Jeremiah Penery wrote: > >>On June 28, 2003 at 19:12:16, Ricardo Gibert wrote: >> >>>Elsewhere in this thread, someone asserted that for chess, the Opteron "not much >>>faster" Mhz per Mhz as an Athlon XP. I thought this didn't seem right, but >>>looking at the crafty sections of SPECint2000 at >>>http://www.aceshardware.com/SPECmine/ makes it look like a fair (?) assessment. >> >>Did you look at the same numbers as I did? 1800MHz Opteron performs about where >>you'd expect to see a 2100MHz Athlon for Crafty, according to SPEC numbers. So, >>Opteron is performing some 16% better per MHz than the Athlon here. > >Then you're taking a very bad look at specint. > >Crafty 64 bits using the GCC compiler (which for sure ain't fastest possible >code yet) : > >1.8Ghz opteron 64 bits : 1562 score (more is better) >2.2Ghz K7 32 bits : 1324 score >3.06Ghz Xeon 32 bits : 1192 score Sorry, those numbers were not in Ace's SPECMine, so I didn't see them.
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