CUDA benchmark and Elo of Leela

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corres
Posts: 1257
Joined: Wed Nov 18, 2015 10:41 am
Location: hungary

CUDA benchmark and Elo of Leela

Post by corres » Mon Feb 11, 2019 5:48 pm

We can find CUDA benchmarks on
https://browser.geekbench.com/cuda-benchmarks.
Based on these data the RTX 2080 Ti is about four times faster than a GTX 1060.
In the case of an AB type engine we change the CPU in a PC for a four times faster CPU we get
about 150 Elo plus.
How much plus Elo we can get if we use RTX 2080 Ti instead of GTX 1060?
I should like to know the experienced Elo growth and not the estimated one.

grahamj
Posts: 33
Joined: Thu Oct 11, 2018 12:26 pm
Full name: Graham Jones

Re: CUDA benchmark and Elo of Leela

Post by grahamj » Mon Feb 11, 2019 9:36 pm

There are some scaling test results here, from last August.
https://docs.google.com/spreadsheets/d/ ... 1017575449
Graham Jones, www.indriid.com

jjoshua2
Posts: 20
Joined: Sat Mar 10, 2018 5:16 am

Re: CUDA benchmark and Elo of Leela

Post by jjoshua2 » Tue Feb 12, 2019 3:52 am

Those are the best available, but almost useless now since they were before we had the a0 puct scaling formula. So it didn't scale well at all without that. Also T30 and T40 seem to scale differently than the T10 series in shorter benchmark results. See viewtopic.php?f=2&t=69832 for what is maybe the only current/useful analysis.

corres
Posts: 1257
Joined: Wed Nov 18, 2015 10:41 am
Location: hungary

Re: CUDA benchmark and Elo of Leela

Post by corres » Tue Feb 12, 2019 10:54 am

jjoshua2 wrote:
Tue Feb 12, 2019 3:52 am
Those are the best available, but almost useless now since they were before we had the a0 puct scaling formula. So it didn't scale well at all without that. Also T30 and T40 seem to scale differently than the T10 series in shorter benchmark results. See viewtopic.php?f=2&t=69832 for what is maybe the only current/useful analysis.
Thanks.
Are you any connection to Leelenstein?

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