Nodes stockfish 10

How many nodes can pro servers can compute during 15s?

Greetings!

Stockfish evaluates some positions faster than others, so node count during a 15 second calculation can vary based on the position you’re analyzing.

I did a little test and performed a 15 second analysis on the positions Stockfish uses for it’s internal benchmark – here’s the results:

rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1
depth:27 nodes:379442167 time:15001 nps:25294458

r3k2r/p1ppqpb1/bn2pnp1/3PN3/1p2P3/2N2Q1p/PPPBBPPP/R3K2R w KQkq - 0 10
depth:26 nodes:413418494 time:15002 nps:27557558

8/2p5/3p4/KP5r/1R3p1k/8/4P1P1/8 w - - 0 11
depth:59 nodes:573426158 time:15001 nps:38225862

4rrk1/pp1n3p/3q2pQ/2p1pb2/2PP4/2P3N1/P2B2PP/4RRK1 b - - 7 19
depth:32 nodes:468210473 time:15001 nps:31211950

rq3rk1/ppp2ppp/1bnpb3/3N2B1/3NP3/7P/PPPQ1PP1/2KR3R w - - 7 14 moves d4e6
depth:32 nodes:420008310 time:15001 nps:27998687

r1bq1r1k/1pp1n1pp/1p1p4/4p2Q/4Pp2/1BNP4/PPP2PPP/3R1RK1 w - - 2 14 moves g2g4
depth:33 nodes:403130427 time:15001 nps:26873570

r3r1k1/2p2ppp/p1p1bn2/8/1q2P3/2NPQN2/PPP3PP/R4RK1 b - - 2 15
depth:29 nodes:437381077 time:15001 nps:29156794

r1bbk1nr/pp3p1p/2n5/1N4p1/2Np1B2/8/PPP2PPP/2KR1B1R w kq - 0 13
depth:27 nodes:449177910 time:15002 nps:29941201

r1bq1rk1/ppp1nppp/4n3/3p3Q/3P4/1BP1B3/PP1N2PP/R4RK1 w - - 1 16
depth:27 nodes:411486200 time:15001 nps:27430584

4r1k1/r1q2ppp/ppp2n2/4P3/5Rb1/1N1BQ3/PPP3PP/R5K1 w - - 1 17
depth:34 nodes:484492390 time:15001 nps:32297339

2rqkb1r/ppp2p2/2npb1p1/1N1Nn2p/2P1PP2/8/PP2B1PP/R1BQK2R b KQ - 0 11
depth:26 nodes:395782823 time:15001 nps:26383762

r1bq1r1k/b1p1npp1/p2p3p/1p6/3PP3/1B2NN2/PP3PPP/R2Q1RK1 w - - 1 16
depth:27 nodes:392980515 time:15001 nps:26196954

3r1rk1/p5pp/bpp1pp2/8/q1PP1P2/b3P3/P2NQRPP/1R2B1K1 b - - 6 22
depth:32 nodes:459635575 time:15002 nps:30638286

r1q2rk1/2p1bppp/2Pp4/p6b/Q1PNp3/4B3/PP1R1PPP/2K4R w - - 2 18
depth:26 nodes:411011159 time:15001 nps:27398917

4k2r/1pb2ppp/1p2p3/1R1p4/3P4/2r1PN2/P4PPP/1R4K1 b - - 3 22
depth:32 nodes:483452952 time:15001 nps:32228048

3q2k1/pb3p1p/4pbp1/2r5/PpN2N2/1P2P2P/5PP1/Q2R2K1 b - - 4 26
depth:33 nodes:575677673 time:15001 nps:38375953

6k1/6p1/6Pp/ppp5/3pn2P/1P3K2/1PP2P2/3N4 b - - 0 1
depth:37 nodes:782692327 time:15001 nps:52176010

3b4/5kp1/1p1p1p1p/pP1PpP1P/P1P1P3/3KN3/8/8 w - - 0 1
depth:35 nodes:751675535 time:15001 nps:50108361

2K5/p7/7P/5pR1/8/5k2/r7/8 w - - 0 1 moves g5g6 f3e3 g6g5 e3f3
depth:54 nodes:798528652 time:15001 nps:53231694

8/6pk/1p6/8/PP3p1p/5P2/4KP1q/3Q4 w - - 0 1
depth:32 nodes:750147804 time:15001 nps:50006519

7k/3p2pp/4q3/8/4Q3/5Kp1/P6b/8 w - - 0 1
depth:71 nodes:812744845 time:15001 nps:54179377

8/2p5/8/2kPKp1p/2p4P/2P5/3P4/8 w - - 0 1
depth:60 nodes:854092362 time:15001 nps:56935695

8/1p3pp1/7p/5P1P/2k3P1/8/2K2P2/8 w - - 0 1
depth:48 nodes:795309618 time:15001 nps:53017106

8/pp2r1k1/2p1p3/3pP2p/1P1P1P1P/P5KR/8/8 w - - 0 1
depth:29 nodes:597891844 time:15001 nps:39856799

8/3p4/p1bk3p/Pp6/1Kp1PpPp/2P2P1P/2P5/5B2 b - - 0 1
depth:34 nodes:862051404 time:15001 nps:57466262

5k2/7R/4P2p/5K2/p1r2P1p/8/8/8 b - - 0 1
depth:49 nodes:558522018 time:15001 nps:37232319

6k1/6p1/P6p/r1N5/5p2/7P/1b3PP1/4R1K1 w - - 0 1
depth:50 nodes:648339198 time:15001 nps:43219731

1r3k2/4q3/2Pp3b/3Bp3/2Q2p2/1p1P2P1/1P2KP2/3N4 w - - 0 1
depth:29 nodes:541697101 time:15002 nps:36108325

6k1/4pp1p/3p2p1/P1pPb3/R7/1r2P1PP/3B1P2/6K1 w - - 0 1
depth:43 nodes:558395088 time:15001 nps:37223857

8/3p3B/5p2/5P2/p7/PP5b/k7/6K1 w - - 0 1
depth:45 nodes:815489832 time:15001 nps:54362364

8/8/8/8/5kp1/P7/8/1K1N4 w - - 0 1
depth:44 nodes:892235232 time:15001 nps:59478383

8/8/8/5N2/8/p7/8/2NK3k w - - 0 1
depth:67 nodes:962710225 time:15001 nps:64176403

8/3k4/8/8/8/4B3/4KB2/2B5 w - - 0 1
depth:55 nodes:901484101 time:15001 nps:60094933

8/8/1P6/5pr1/8/4R3/7k/2K5 w - - 0 1
depth:46 nodes:783830860 time:15001 nps:52251907

8/2p4P/8/kr6/6R1/8/8/1K6 w - - 0 1
depth:59 nodes:844021683 time:15001 nps:56264361

8/8/3P3k/8/1p6/8/1P6/1K3n2 b - - 0 1
depth:46 nodes:934780181 time:15001 nps:62314524

8/R7/2q5/8/6k1/8/1P5p/K6R w - - 0 124
depth:104 nodes:577188944 time:15001 nps:38476697

6k1/3b3r/1p1p4/p1n2p2/1PPNpP1q/P3Q1p1/1R1RB1P1/5K2 b - - 0 1
depth:88 nodes:704828737 time:15001 nps:46985450

r2r1n2/pp2bk2/2p1p2p/3q4/3PN1QP/2P3R1/P4PP1/5RK1 w - - 0 1
depth:125 nodes:684464323 time:15001 nps:45627913

8/8/8/8/8/6k1/6p1/6K1 w - -
depth:0 nodes:0 time: nps:0

7k/7P/6K1/8/3B4/8/8/8 b - -
depth:0 nodes:0 time: nps:0