Author: Mike Byrne
Date: 09:18:58 02/08/04
Go up one level in this thread
On February 08, 2004 at 10:29:58, Mike Byrne wrote:
>Aloisio,
>
>My apologies ...I was correcting a misposting by me and when I deleted my post,
>I accidently entered the wrong message number. The wrong number was your post
>below.
>
>Michael
>
>
>======================================================================
>Posted by Aloisio Ponti Lopes (Profile) on February 08, 2004 at 09:11:45:
>
>
>Which one is faster FOR CHESS: a Pentium4-HT 3.2 GHz or a Dual Athlon 2x2.4 GHz
>?
>
>A. Ponti
this small study on Crafty benchmarks may help you:
nodes searched:89942714
===============================================================================
Non P4s Crafty 19.10 Crafty 19.10
Delta % SE SE PGO Nodes/Mhz
--------------------------------------------------------------------------------
AMD 1.8 Ghz, XP Pro 1800 10% 890521 977638 543 nodes/Mhz
P3 933,WINME 933 12% 451973 505296 542 nodes/Mhz
Celeron 1.2 Ghz, XP Pro 1200 13% 562141 637891 532 nodes/Mhz
AMD 750, WIN98 750 12% 343292 384370 512 nodes/Mhz
(1)
PII 400, WIN98 400 17% 169065 198111 495 nodes/Mhz
AMD Athlon 1600+ 1600 11% 691867 768741 480 nodes/Mhz
Celeron 400 Mhz, WIN98 400 12% 159756 179168 448 nodes/Mhz
Athlon XP 2400, WIN2K 2400 11% 967125 1070746 446 nodes/Mhz
(3)
XP2400+, WIN98 2400 14% 927244 1058149 441 nodes/Mhz
PIII 600, WIN98SE 600 23% 199429 245075 408 nodes/Mhz
????????? 151674 176358
--------------------------------------------------------------------------------
Average 602519 483 nodes/Mhz
================================================================================
======================================================================================
Celeron 2Ghz (5) 2000 26% 238574 299809 150 nodes/Mhz
(4)(5)
======================================================================================
P4s
P4 1.7 Ghz Xeon , WIN2K 1700 -12% 703000 620000 414 nodes/Mhz
P4 2.0 Ghz , XP Pro 2000 -10% 795953 719541 398 nodes/Mhz
P4 2.66, WIN98SE 2667 -8% 1058149 977638 397 nodes/Mhz
P4 2.8Ghz, WIN98SE 2800 1096862 392 nodes/Mhz
P4 2.4Ghz, XP Pro 2400 -10% 933735 839312 389 nodes/Mhz
P4 3.0Ghz, XP Home 3000 -7% 1168087 1083647 389 nodes/Mhz
P4M 1.7Ghz, WINXP Pro 1700 -9% 661343 603462 389 nodes/Mhz
(2)
P4 3.0Ghz, XP Home 3000 -7% 1153111 1070746 384 nodes/Mhz
P4 1.7 Ghz , XP Pro 1700 2% 584043 595647 344 nodes/Mhz
--------------------------------------------------------------------------------
Average 906031 389 nodes/Mhz
================================================================================
(1) also PS 352879 DC 373410
(2) also PS 603642 DC 593571
(3) also PS 1083647 DC 1047835
(4) also PS 297823 DC 259312
(5) doesn't look right - compare against 1.2 Celeron
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