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Subject: Re: Which processor runs Rebel 12 faster? Intel or AMD ?

Author: George Sobala

Date: 11:56:06 09/28/03

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On September 28, 2003 at 11:27:01, Slater Wold wrote:

>On September 28, 2003 at 03:08:12, George Sobala wrote:
>
>>On September 27, 2003 at 22:53:15, Slater Wold wrote:
>>
>>>On September 27, 2003 at 22:18:15, Aloisio Ponti Lopes wrote:
>>>
>>>>Ed, could you please re-activate that old Rebel-benchmark page (Rebel on your
>>>>PC) ?
>>>>
>>>>A. Ponti
>>>
>>>[D]r2qk2r/ppp1b1pp/2n1p3/3pP1n1/3P2b1/2PB1NN1/PP4PP/R1BQK2R w KQkq -
>>>
>>>P4 3Ghz:
>>>
>>> Personality                  : Rebel 12 (default engine)
>>> Initial Hash Table Size      : 100 Mb
>>> Current Hash Table Size      : 100 Mb
>>> Hash Table Usage             : 2342K 1943K (98.16%)
>>> Time Usage (min/max/average) : 00:03:10 00:05:15 (00:03:00)
>>> Time left on clock           : 00:00:00
>>> Average Depth                : 12.07
>>> Deepest Depth                : 43
>>> Branch Factor                : 2.88 (2.84)
>>> Search Efficiency            : 93.44% (Excellent)
>>> Ponder Efficiency            : 100.00%
>>> Positions Searched           : 182.272.959
>>> Nodes per Second             : 824.764
>>> Best Move and Score          : Be2  0.44
>>> Current Move                 : 03:41 14.39 g3f5 e6f5 h2h3 g5f3 e1f1 d8b8 h3g4
>>
>>
>>Athlon 1700+:
>>
>> Personality                  : Rebel 12 (default engine)
>> Initial Hash Table Size      :  28 Mb
>> Current Hash Table Size      :  28 Mb
>> Hash Table Usage             : 1886K 1929K (100.00%)
>> Time Usage (min/max/average) : 99:99 99:99 (99:99)
>> Time left on clock           : 00:00:00
>> Average Depth                : 0.00
>> Deepest Depth                : 43
>> Branch Factor                : 3.04 (3.04)
>> Search Efficiency            : 92.99% (Excellent)
>> Ponder Efficiency            : 100.00%
>> Positions Searched           : 202.684.014
>> Nodes per Second             : 671.139
>> Best Move and Score          : Be2  0.44
>> Current Move                 : 05:02 15.00 d3e2 g4f3 e2f3 g5f3 d1f3 e7h4 e1g1
>>
>>So it seems from the node counts that an old 1700+ Athlon is 81.37% as fast as a
>>3GHz P4 !
>
>No.
>
>P4 3Ghz: Nodes per Second             : 824.764
>1700+  : Nodes per Second             : 671.139


So? 671139/824764 = 81.37%

Did you misunderstand me?

• Re: Which processor runs Rebel 12 faster? Intel or AMD ? Slater Wold 11:58:44 09/28/03

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