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Subject: Re: Fritz 8 Slower than Fritz 7

Author: Bob Durrett

Date: 16:13:12 12/19/02

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On December 19, 2002 at 18:18:43, bobby palacios wrote:

>On December 19, 2002 at 17:58:15, Bob Durrett wrote:
>
>>
>>1 Ghz Pentium  1 GB RAM  single processor
>>
>>Fritz 8:
>>
>>Hash: 256
>>
>>Kn/s < 400 middlegame
>>
>>Was close to 500 in Fritz 7.  Was even higher in 5.32.
>>
>>What is wrong?
>>
>>It'll take forever to get to any reasonable search depth.
>>
>>Is the position evaluation all that much better?
>>
>>Bob D.
>
>on my p4 2.4ghz:
>
>Fritz 5.32 1,500 - 1,600 k/ns
>Fritz 7    940 - 950 k/ns
>
>even though, Fritz 5 has a higher nps count, it usually searches 1 ply or so
>less.  And Fritz 7 or even 8 has a lot more knowledge.

When going from Fritz 5.32 to 6.0, I noticed a decrease in the ply depth for the
same analysis time.

My Fritz 8 arrived just a few hours ago.  In a few days, I'll know about the ply
depth.  But, maybe that isn't a good indicator of analysis quality either?

Bob D.



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