Author: Robert Hyatt
Date: 11:07:03 10/27/04
Go up one level in this thread
On October 27, 2004 at 01:34:28, Michel Langeveld wrote: >On October 26, 2004 at 22:32:19, Robert Hyatt wrote: > >>On October 26, 2004 at 18:54:42, Michel Langeveld wrote: >> >>>Incase someone else is also interested hereby two benchmarks done with the AMD >>>Athlon 64 3400+ and the AMD Athlon 64 3500+. I found the Athlon 64 3400+ on the >>>internet and let the Athlon 64 3500+ do by someone who was very helpfull on ICC. >>> >>>The 3400+ has 2.4Ghz - 1 memory controller - L1 128KB - L2 512KB - socket 754 >>>The 3500+ has 2.2Ghz - 1 memory controllers - L1 128KB - L2 512KB - socket 939 >>> >>>I was not sure which was the fastest .... >>>For chess the result is that the +3400 is around 4.9% faster as the +3500. >>> >>>AMD Athlon 3400+ 2.4Ghz - no crafty rc >>>====================================== >>>Crafty v19.17 >>>Total nodes: 90925937 >>>Raw nodes per second: 1567688 >>>Total elapsed time: 58 >>> >>>AMD Athlon 3500+ 2.2Ghz - no crafty rc >>>====================================== >>>Crafty 19.17 >>>Total nodes: 90925937 >>>Raw nodes per second: 1490589 >>>Total elapsed time: 61 >>>SMP time-to-ply measurement: 10.491803 >>> >>>Request >>>======= >>>Does someone else has an Athlon 64 / Opteron? I am very interested in the >>>benchmarks results of crafty without hash. The we can compare what is the >>>influence of the socket / cache / etc. >>> >>>You can find an executable here: >>> >>>http://wbec-ridderkerk.nl/html/download/crafty/crafty_1917_DC.zip >> >> >>Those numbers look low... IE the box I used in the WCCC this year would break >>2.0M nps on a single CPU. That was an 850 opteron (2.4ghz). > >This numbers are done with the Dann Corbit executable that is downloadable at >WBEC. Everything is then still running on a 32bit OS. Compiling and running on >64bit will probably give the extra that you miss now. OK. I didn't not realize this was all 32 bit stuff. Yes 64 bit will go way faster. That is the _only_ way I run on amd-64 boxes.
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