How many nodes make Lc0 for CPU with a 30x384 net?

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Thomas Lagershausen
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How many nodes make Lc0 for CPU with a 30x384 net?

Post by Thomas Lagershausen » Mon Mar 23, 2020 8:12 am

I tested this position from game 13 of the 72 match Spassky-Fischer and get 20 n/sec on my AMD FX8320 E with 3,5 GHz



I use latest sergio net (3180) from this site:

https://www.comp.nus.edu.sg/~sergio-v/t60/384x30/

How many nodes make a Ryzen -CPU?
TL

Zenmastur
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Re: How many nodes make Lc0 for CPU with a 30x384 net?

Post by Zenmastur » Mon Mar 23, 2020 11:04 am

Depending on which Ryzen and what clock speed you'll get between 5 and 15 nps per CORE after several minutes. I didn't try it using hyperthreading (2 threads per core) but you may get less per thread. I was getting 240 NPS on 16 cores after 3 minutes
Only 2 defining forces have ever offered to die for you.....Jesus Christ and the American Soldier. One died for your soul, the other for your freedom.

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Thomas Lagershausen
Posts: 267
Joined: Mon Jun 11, 2007 4:59 pm

Re: How many nodes make Lc0 for CPU with a 30x384 net?

Post by Thomas Lagershausen » Mon Mar 23, 2020 11:31 am

Thx :!:

So a Ryzen 3600 with 6 cores will make 35 nodes per sec.

Can someone confirm this?
TL

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