Author: Michel Langeveld
Date: 03:08:09 10/27/04
Go up one level in this thread
On October 27, 2004 at 04:10:18, Andreas Guettinger 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). > >The numbers are low. A 64-bit compile with gcc on Suse9 gave me the following >numbers for an AMD Athlon 3200+ without crafty rc some time ago: > >Crafty v19.10 > >White(1): bench >Running benchmark. . . >...... >Total nodes: 89942714 >Raw nodes per second: 1835565 >Total elapsed time: 49 >SMP time-to-ply measurement: 13.061224 > >regards >Andy If the executables used for benching the 3400+ and the 3500+ where compiled 64bit and run on a 64bit platform then they would probably be 30% higher. So then the Athlon 3400+(2.4Ghz) would be 1567688 * 1.30 = 2037994. This is around Opteron 150/250 strength that is also 2.4Ghz. I think the number are right.
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