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Subject: Re: 10K SCSI vs 7200 IDE

Author: Slater Wold

Date: 23:08:59 01/15/02

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On January 16, 2002 at 02:03:52, pavel wrote:

>what does it prove?
>one is in depth 21 (IDE) the other one is in depth 22 (SCSI)
>
>in the same depth with SCSI, junior took 2:20 time

It failed high (solving the problem) 4 seconds quicker on the SCSI drive.

Also, if you do the math, the TB hits are far better.  On most runs, somewhere
close to 10% better.

>
>>  -+  (-3.21)   Depth: 21   00:02:20  198715kN, tb=99381
>>92...Ke3 93.Bf4+ Kd3 94.Bxg3 Rxg3 95.Kf2 Re3 96.Rf4 Nd2 97.Kg2 Re2+ 98.Kh3 Ke3
>>99.Rg4 Ne4 100.Rg1 Rb2 101.Rg7 Kxd4
>
>& with IDE it took,
>
> >  -+  (-3.20)   Depth: 21   00:02:57  223520kN, tb=117623
>>92...Ke3 93.Bf4+ Kd3 94.Bxg3 Rxg3 95.Kf2 Re3 96.Rf4 Nd2 97.Kg2 Re2+ 98.Kh3 Kc4
>>99.Kg3 Ne4+ 100.Kg4 Kxd4 101.Rf3
>
>
>the pv, tb hits, nodes, or not even the score is the same.
>
>I don't get it.
>
>maybe I am missing something?
>
>I use IDE, how much differance is speed (and eventually in performance) can i
>expect?
>
>
>regards,
>pavs



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