Stockfish 18 for STC Rating List

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Rebel
Posts: 7496
Joined: Thu Aug 18, 2011 12:04 pm
Full name: Ed Schröder

Re: Stockfish 18 for STC Rating List

Post by Rebel »

The last 6 TCEC finals were between SF and Leela, SF won them all.

Who had the better hardware ?

This page give clues.

Snippets

Number of Cores / Threads for Stockfish and all others
Each engine can use up to 512 threads of the processors

TCEC GPU server starting from S28
CPU: 2x AMD EPYC 9175F (32 cores/64 threads)
GPU: 8x NVIDIA GeForce RTX 5090 32607MiB

CPU 512 threads versus 8 x GPU

Is that fair ??????????

Are there any hardware rants in favor for Leela ?

Let's discuss.

So this was one of my reasons to include the neglected second best engine after Stockfish = Leela in my testing.
90% of coding is debugging, the other 10% is writing bugs.
Vinvin
Posts: 5316
Joined: Thu Mar 09, 2006 9:40 am
Full name: Vincent Lejeune

Re: Stockfish 18 for STC Rating List

Post by Vinvin »

Rebel wrote: Mon Feb 09, 2026 8:38 am TCEC GPU server starting from S28
CPU: 2x AMD EPYC 9175F (32 cores/64 threads)
GPU: 8x NVIDIA GeForce RTX 5090 32607MiB

CPU 512 threads versus 8 x GPU

Is that fair ??????????
8 GPU RTX 5090 means 8x21760 cores = 174080 cores for Leela.
It's not fair ! There's way more cores for Leela !
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Rebel
Posts: 7496
Joined: Thu Aug 18, 2011 12:04 pm
Full name: Ed Schröder

Re: Stockfish 18 for STC Rating List

Post by Rebel »

Vinvin wrote: Mon Feb 09, 2026 1:17 pm
Rebel wrote: Mon Feb 09, 2026 8:38 am TCEC GPU server starting from S28
CPU: 2x AMD EPYC 9175F (32 cores/64 threads)
GPU: 8x NVIDIA GeForce RTX 5090 32607MiB

CPU 512 threads versus 8 x GPU

Is that fair ??????????
8 GPU RTX 5090 means 8x21760 cores = 174080 cores for Leela.
It's not fair ! There's way more cores for Leela !
:?:

Type "gpu cores vs cpu cores" into Google.
90% of coding is debugging, the other 10% is writing bugs.
Vinvin
Posts: 5316
Joined: Thu Mar 09, 2006 9:40 am
Full name: Vincent Lejeune

Re: Stockfish 18 for STC Rating List

Post by Vinvin »

Rebel wrote: Mon Feb 09, 2026 1:42 pm
Vinvin wrote: Mon Feb 09, 2026 1:17 pm
Rebel wrote: Mon Feb 09, 2026 8:38 am TCEC GPU server starting from S28
CPU: 2x AMD EPYC 9175F (32 cores/64 threads)
GPU: 8x NVIDIA GeForce RTX 5090 32607MiB

CPU 512 threads versus 8 x GPU

Is that fair ??????????
8 GPU RTX 5090 means 8x21760 cores = 174080 cores for Leela.
It's not fair ! There's way more cores for Leela !
:?:

Type "gpu cores vs cpu cores" into Google.
Why ? I simply use your own argumentation to prove you are wrong.