NVFP4 GEMM
NVFP4 block-scaled matrix multiply for B200: A (m×k×l) and B (n×k×l) in nvfp4 e2m1 with fp8 scale factors per 16 elements of k, output c (m×n×l) in fp16. All operands are K-major; m and n are divisible by the kernel's mma tile and k by 256.
Reported evidence · last observed 2025-12-21. Reported by source; not independently reproduced. License unknown.
Current records
Not measured on H100 for this workload. Challenges →
1submission 187476gau.nernst9.95µs1.00×Reported · license unknown · source2025-12-21stale
Measured exactly what you asked. Reported by source; not independently reproduced.
2submission 187348gau.nernst10.00µs1.00×Reported · license unknown · source2025-12-21stale
Measured exactly what you asked. Reported by source; not independently reproduced.
3submission 184310s.am._10.1µs1.01×Reported · license unknown · source2025-12-20stale
Measured exactly what you asked. Reported by source; not independently reproduced.
4submission 186968gau.nernst10.1µs1.01×Reported · license unknown · source2025-12-20stale
Measured exactly what you asked. Reported by source; not independently reproduced.
5submission 188041billcarson10.1µs1.02×Reported · license unknown · source2025-12-21stale
Measured exactly what you asked. Reported by source; not independently reproduced.
6submission 187227billcarson10.1µs1.02×Reported · license unknown · source2025-12-21stale
Measured exactly what you asked. Reported by source; not independently reproduced.
7submission 187091billcarson10.2µs1.02×Reported · license unknown · source2025-12-20stale
Measured exactly what you asked. Reported by source; not independently reproduced.
8submission 186545gau.nernst10.2µs1.02×Reported · license unknown · source2025-12-20stale
Measured exactly what you asked. Reported by source; not independently reproduced.
9submission 186232gau.nernst10.2µs1.02×Reported · license unknown · source2025-12-20stale
Measured exactly what you asked. Reported by source; not independently reproduced.
10submission 186844billcarson10.2µs1.02×Reported · license unknown · source2025-12-20stale
Measured exactly what you asked. Reported by source; not independently reproduced.
11submission 182390billcarson10.2µs1.02×Reported · license unknown · source2025-12-20stale
Measured exactly what you asked. Reported by source; not independently reproduced.
12submission 186126gau.nernst10.3µs1.03×Reported · license unknown · source2025-12-20stale
Measured exactly what you asked. Reported by source; not independently reproduced.
13submission 168365shiyegao10.6µs1.07×Reported · license unknown · source2025-12-17stale
Measured exactly what you asked. Reported by source; not independently reproduced.
14submission 181367shigao10.6µs1.07×Reported · license unknown · source2025-12-20stale
Measured exactly what you asked. Reported by source; not independently reproduced.
15submission 169034shigao10.6µs1.07×Reported · license unknown · source2025-12-17stale
Measured exactly what you asked. Reported by source; not independently reproduced.
16submission 178918shiyeegao10.6µs1.07×Reported · license unknown · source2025-12-19stale
Measured exactly what you asked. Reported by source; not independently reproduced.
17submission 168930shigao10.6µs1.07×Reported · license unknown · source2025-12-17stale
Measured exactly what you asked. Reported by source; not independently reproduced.
18submission 153299gau.nernst10.7µs1.07×Reported · license unknown · source2025-12-13stale
Measured exactly what you asked. Reported by source; not independently reproduced.
19submission 168337shigao10.7µs1.07×Reported · license unknown · source2025-12-17stale
Measured exactly what you asked. Reported by source; not independently reproduced.
20submission 183354guaguabear10.7µs1.08×Reported · license unknown · source2025-12-20stale
Measured exactly what you asked. Reported by source; not independently reproduced.
21submission 177686rex_cz10.7µs1.08×Reported · license unknown · source2025-12-18stale
Measured exactly what you asked. Reported by source; not independently reproduced.
22submission 183020guaguabear10.7µs1.08×Reported · license unknown · source2025-12-20stale
Measured exactly what you asked. Reported by source; not independently reproduced.
23submission 169166rex_cz10.8µs1.08×Reported · license unknown · source2025-12-17stale
Measured exactly what you asked. Reported by source; not independently reproduced.
24submission 182769guaguabear10.8µs1.08×Reported · license unknown · source2025-12-20stale
Measured exactly what you asked. Reported by source; not independently reproduced.
25submission 169062rex_cz10.8µs1.08×Reported · license unknown · source2025-12-17stale
Measured exactly what you asked. Reported by source; not independently reproduced.
26submission 181752guaguabear10.8µs1.08×Reported · license unknown · source2025-12-20stale
Measured exactly what you asked. Reported by source; not independently reproduced.
27submission 181749guaguabear10.8µs1.08×Reported · license unknown · source2025-12-20stale
Measured exactly what you asked. Reported by source; not independently reproduced.
28submission 168782rex_cz10.8µs1.08×Reported · license unknown · source2025-12-17stale
Measured exactly what you asked. Reported by source; not independently reproduced.
29submission 170887guaguabear10.8µs1.08×Reported · license unknown · source2025-12-17stale
Measured exactly what you asked. Reported by source; not independently reproduced.
30submission 163269guaguabear10.8µs1.08×Reported · license unknown · source2025-12-16stale
Measured exactly what you asked. Reported by source; not independently reproduced.
31submission 166954Simon10.8µs1.09×Reported · license unknown · source2025-12-16stale
Measured exactly what you asked. Reported by source; not independently reproduced.
32submission 166947Simon10.8µs1.09×Reported · license unknown · source2025-12-16stale
Measured exactly what you asked. Reported by source; not independently reproduced.
33submission 159396guaguabear10.8µs1.09×Reported · license unknown · source2025-12-15stale
Measured exactly what you asked. Reported by source; not independently reproduced.
34submission 154779rex_cz10.8µs1.09×Reported · license unknown · source2025-12-14stale
Measured exactly what you asked. Reported by source; not independently reproduced.
35submission 154736rex_cz10.8µs1.09×Reported · license unknown · source2025-12-14stale
Measured exactly what you asked. Reported by source; not independently reproduced.
36submission 150218rex_cz10.8µs1.09×Reported · license unknown · source2025-12-12stale
Measured exactly what you asked. Reported by source; not independently reproduced.
37submission 145404Simon10.9µs1.09×Reported · license unknown · source2025-12-11stale
Measured exactly what you asked. Reported by source; not independently reproduced.
38submission 142638rex_cz10.9µs1.09×Reported · license unknown · source2025-12-11stale
Measured exactly what you asked. Reported by source; not independently reproduced.
39submission 138838s.am._10.9µs1.09×Reported · license unknown · source2025-12-10stale
Measured exactly what you asked. Reported by source; not independently reproduced.
40submission 142159billcarson10.9µs1.09×Reported · license unknown · source2025-12-11stale
Measured exactly what you asked. Reported by source; not independently reproduced.
41submission 124147s.am._10.9µs1.09×Reported · license unknown · source2025-12-05stale
Measured exactly what you asked. Reported by source; not independently reproduced.
42submission 119225guaguabear10.9µs1.09×Reported · license unknown · source2025-12-02stale
Measured exactly what you asked. Reported by source; not independently reproduced.
43submission 141700rex_cz10.9µs1.09×Reported · license unknown · source2025-12-11stale
Measured exactly what you asked. Reported by source; not independently reproduced.
44submission 118289guaguabear10.9µs1.10×Reported · license unknown · source2025-12-01stale
Measured exactly what you asked. Reported by source; not independently reproduced.
4510.9µs1.10×Reported · license unknown · source2025-12-11stale
Measured exactly what you asked. Reported by source; not independently reproduced.
46submission 117760Simon10.9µs1.10×Reported · license unknown · source2025-12-01stale
Measured exactly what you asked. Reported by source; not independently reproduced.
47submission 141652rex_cz10.9µs1.10×Reported · license unknown · source2025-12-11stale
Measured exactly what you asked. Reported by source; not independently reproduced.
48submission 117222Simon10.9µs1.10×Reported · license unknown · source2025-11-30stale
Measured exactly what you asked. Reported by source; not independently reproduced.
4910.9µs1.10×Reported · license unknown · source2025-12-10stale
Measured exactly what you asked. Reported by source; not independently reproduced.
50submission 143993gau.nernst10.9µs1.10×Reported · license unknown · source2025-12-11stale
Measured exactly what you asked. Reported by source; not independently reproduced.
5110.9µs1.10×Reported · license unknown · source2025-12-09stale
Measured exactly what you asked. Reported by source; not independently reproduced.
52submission 181537currybab10.9µs1.10×Reported · license unknown · source2025-12-20stale
Measured exactly what you asked. Reported by source; not independently reproduced.
53submission 179024currybab10.9µs1.10×Reported · license unknown · source2025-12-19stale
Measured exactly what you asked. Reported by source; not independently reproduced.
54submission 139292gau.nernst10.9µs1.10×Reported · license unknown · source2025-12-10stale
Measured exactly what you asked. Reported by source; not independently reproduced.
55submission 169378currybab10.9µs1.10×Reported · license unknown · source2025-12-17stale
Measured exactly what you asked. Reported by source; not independently reproduced.
56submission 141329rex_cz10.9µs1.10×Reported · license unknown · source2025-12-10stale
Measured exactly what you asked. Reported by source; not independently reproduced.
57submission 188736qinking10.9µs1.10×Reported · license unknown · source2025-12-21stale
Measured exactly what you asked. Reported by source; not independently reproduced.
58submission 188301qinking10.9µs1.10×Reported · license unknown · source2025-12-21stale
Measured exactly what you asked. Reported by source; not independently reproduced.
59submission 163754currybab10.9µs1.10×Reported · license unknown · source2025-12-16stale
Measured exactly what you asked. Reported by source; not independently reproduced.
6011.0µs1.10×Reported · license unknown · source2025-12-19stale
Measured exactly what you asked. Reported by source; not independently reproduced.
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