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Subject: Re: 25 GHz processors!

Author: Dann Corbit

Date: 16:59:33 11/26/01

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On November 26, 2001 at 18:57:13, Russell Reagan wrote:

>http://www.theregister.co.uk/content/3/23012.html
>
>25 GHz processors by 2005!

They said 'maybe 20GHz' if I understood the article correctly.

>What will this mean for chess programs?

25x faster than today.

>Endgame tablebases?

No change.  That is greater disk that is needed.  You could compose them faster,
however.

>Will the worlds top GM's still have a slight edge over the top computer
>programs?

At 25GHz, consider that a very fast program on a 1GHz chip does 1 million NPS.
Consider 25x that, to get 25M NPS.  That's 1/8 the sustained throughput of Deep
Blue, and 1/40th peak.  Kasparov gave Deep Blue a run for the money.

Of course, the algorithms will be different etc.
Already, chess programs are plenty strong enough for 99.999% of mankind.
At some point, they will clearly be better.
When is an interesting question, but I don't see any reliable way to extrapolate
it.

What if there is a revolution in human chess thinking?



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