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Subject: Re: Benchmarking Crafty: G5 vs Xeon

Author: Andreas Guettinger

Date: 11:33:57 09/19/03

Go up one level in this thread

>>
>>I can not share your scepticism. I now from personal sources that my engine has
>>very high NPS  on a G5 1.6 Ghz machine.
>
>Thanks!  This is good news!  And this is a non-bitboard program?
>
>Tord

It's basically not much more than a move-generator in 0x88 with a simple eval
based on material balance.

Here's the results a friend send me:

G4 400Mhz:

perft 5: 416kNPS
search 10s: nodes = 1474004  NPS = 146k

G5 1.8Ghz:

perft 5: 1900kNPS
search 10s: nodes = 6281000 NPS = 627k

Hm, seem to be a pretty linear scale up 1800/400 = 4.5 times

regards
Andy

• Re: Benchmarking Crafty: G5 vs Xeon Tord Romstad 04:27:06 09/20/03
  • Re: Benchmarking Crafty: G5 vs Xeon Roy Eassa 13:29:34 09/21/03
    • Re: Benchmarking Crafty: G5 vs Xeon Tord Romstad 07:42:53 09/22/03
      • Re: Benchmarking Crafty: G5 vs Xeon Roy Eassa 08:00:29 09/22/03
        • Re: Benchmarking Crafty: G5 vs Xeon Rick Bischoff 04:16:48 09/23/03
          • Re: Benchmarking Crafty: G5 vs Xeon Roy Eassa 07:33:49 09/23/03

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