Author: Frank Wies
Date: 09:40:23 10/27/05
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Peter, When I run Deep Junior 9 on my dual opteron 275 (dual processors and dual cores) I typically see around 5M NPS and it ranges between 4.5 to 5.5 NPS, typically. Unfortunately, there is not a doubling of NPS when you add the additional cores/processors. Just as a point of interest, I ran Fruit 2.1 against Deep Shredder 9 (Chessbase GUI) on this hardware at long time controls and Fruit 2.1 won the game, much to my surprise. 4 Processors to 1! I did not run any more games but will in the future when I get around to purchasing Fruit 2.2. Another point of interest on this hardware ... Deep Fritz 8 and Deep Junior 8 soundly thrash Deep Shredder 9 using the Chessbase GUI and 5 minute time controls. I contacted Stefan about this and he has no idea why DS9 performed so poorly. 100 games against each engine. Regards, Frank
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