Net-match between J92-330 and Leela 66498

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corres
Posts: 3657
Joined: Wed Nov 18, 2015 11:41 am
Location: hungary

Net-match between J92-330 and Leela 66498

Post by corres »

I made a test match between 2 nets: JHorthos J92-330 net (384x32 big net) and Leela 66498 (320x24 mid net) net.
The used system:
OS Windows 10 x64
CPU AMD Ryzen 9 3950x (16 x 4.0 GHz) no HT and no power boost
GPUs my DUAL (RTX 2080 Ti OC + RTX 2060 OC) full power is ~ 1.5 x RTX 2080 Ti,
namely for J92-330 net was used the zDUAL and for Leela 66498 net was used the xzDUAL
Leela version 0.26.3 CUDA 11.1 cudnn 7.6.4
Leela-parameters were identical for zDUAL and xzDUAL
Threads = 4
NNCacheSize = 20000000
MiniBatchSize = 512
Backend = Multiplexing
BackendOptions = (backend=cuda-fp16,gpu=0),(backend=cuda-fp16,gpu=1)
Other options as ZZ-tuning from chess.com CCC mathes.
Test settings
Opening Book my MiniBook 100 opening positions from near the full chess opening repertoire.
The opening positions were used by the engines with altered colors.
Tournament time = 2 sec + 1sec / move
Test result is
J92-330 net : Leela 66498 net = 9 : 5 (186 draw) 200 games
The Elo difference is about 15 Elo for the benefit of J92-330 net.
You can download the pgn file together with my MiniBook from
http://wikisend.com
FILE ID = 425536
Passw. = netmatch