Lc0 is strong with GTX 1650 card

[Jouni]

Code: Select all

                                       
1   Lc0 v0.30.0-dag+git.540ddc2   +17  +21/=84/-15 52.50%   63.0/120
2   Koivisto 9.2                  -17  +15/=84/-21 47.50%   57.0/120

Code: Select all

                                       
1   Lc0 v0.30.0-dag+git.540ddc2   +95  +13/=12/-5 63.33%   19.0/30
2   Berserk 10                    -95  +5/=12/-13 36.67%   11.0/30

CPU engines 4 cores Lc0 with 784968 net. BT2 nets are too slow in GTX card. Only 300 nps .

[yurikvelo]

Code: Select all

Lc0 0.29 20x512 784968 @ GTX1650
SF-Dev-Latest 1CPU (Threads=1)
Hash=4 Gb
TC=60+1
Syzygy=6+
Ponder=On
Book=UHO_XXL_+0.90_+1.19.pgn [16 ply]
RepeatStartPosition=1

even 1-core SF is ~120 elo stronger

Stockfish_23020906 - Lc0 20x512 784968
+49 -11 =50
74,0/110
+123 ELO

101=1=1=1===1010==1=
1=1=1=1=1=1=1=101=1=
1=1=1=1=1=0=1=1=111=
1=101=1=1=1=1=1===1=
10==1=1=====1=101=10
1=1=10101=

[yurikvelo]

4CPU (Threads=4)

Stockfish_23020906 - Lc0 20x512 784968
175,0/230
+129 -9 =92
+200 ELO

1=1=1=1=1=1=1=1=1=1=
1=111=1=1=1=1===1=1=
1=111=1=1===1=1===1=
1=1=1=1=1=1=1=1=1=11
1=1=11101=11111=1=1=
1=111=1=1=1=1=1=1110
1=101=111=1=1=1=111=
1=1=101=1=1=1=1=1=1=
1=111=10101011111=1=
1=1=101=111=1=1=1=1=
111=1=1=1=111=11101=
1=1=1=1=1=

This gives Lc0@1650 strength of last pre-NNUE SF-11@4 CPU in mid 2020

[Jouni]

Yes SF is too strong. Don't help even if You have two RTX4090 using 1000W .