Author: Aaron Gordon
Date: 17:14:09 09/07/01
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On September 07, 2001 at 19:54:36, Slater Wold wrote: >The 2x1400 isn't faster than my 2x1700, USUALLY. > >It _IS_ a little faster in Deep Fritz, and of course, single CPU applications. > > >CPU Benchmark >Dual Pentium IV Xeon 1.7Ghz > Benchmark Results > Current Processors Dhrystone ALU 6234 MIPS > Current Processors Whetstone FPU 3141 MFLOPS >Dual AMD 1.4Ghz > Benchmark Results > Current Processors Dhrystone ALU 5263 MIPS > Current Processors Whetstone FPU 3782 MFLOPS > > >Weird eh? And in the MultiMedia benchmark, the AMD beats the 1.7Ghz pretty bad. > (3,000+ it/s) > >Crafty is an entire other story. The PIV Xeon gets 1.33M nodes per second, >while the AMD gets a _LOUSY_ 1.02M nodes per second. (This using the version on >Hyatt's FTP site.) > >Fritz 6 fritzmark is 1313 nps with a score of 925. (Using 64MB hash.) > >Deep Fritz and Deep Shredder results are pretty even, with the AMD being 5% - 7% >faster. > >I am not convinced this system (the AMD) is the better of the two. I guess >we'll see in the coming weeks. > > >Slate > >PS Also, Aaron, I cannot use your burn utility. I have 2 CPU's, and it only >loads one. Which is 50% of each cpu. Temps get to about 85 degrees F. With >full load from Deep Fritz, for approx. 30 minutes, they reach about 95 degrees >F. Hmm, I think something is wrong with your setup... single cpu Thunderbird at 1610MHz here are my Crafty benchmark results: Default Crafty 18.10 (no crafty.rc) Total nodes: 101850052 Raw nodes per second: 943056 Total elapsed time: 108 SMP time-to-ply measurement: 5.925926 AMD Optimized Crafty 18.10 (no crafty.rc) Total nodes: 101850052 Raw nodes per second: 970000 Total elapsed time: 105 SMP time-to-ply measurement: 6.095238 CraftyK7.exe (970kNps) is the one I compiled with MSVC6, if you would like to try it (I think I disabled SMP operations with it, if so I'll try and find the flags I used before and recompile it for SMP) grab it at... ftp://65.10.79.9/pub/crafty/CraftyK7.zip
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