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FP8 shared expert MLP

29 eligible runs
moe

FP8-quantized shared expert MLP for DeepSeek-V3 MoE. Processes ALL tokens unconditionally using SwiGLU activation: output = down_proj(silu(gate_proj(x)) * up_proj(x)). Uses blockwise FP8 quantization with 128x128 block scaling for weights and per-row scaling for activations.

Fastest reported
164.6µsmean · 89% of SOL
Amir M. Mir | SF TensorLicense unknown · unknown

Reported evidence · last observed 2026-08-01. Reported by source; not independently reproduced. No public source. License unknown.

No public sourceRun detail →

Current records

Workloadsuite of 16 cases · mean latencyblock_size = 128 · hidden_size = 7168 · hidden_blocks = 56 · intermediate_size = 2048 · intermediate_blocks = 1616 cases

Not measured on H100 for this workload. Challenges →

Source-native comparison · GPU NVIDIA B200 · Workload suite of 16 cases · mean latency · Protocol SOL-ExecBench evaluation stack v1.1 · mean · 23 results · last observed 2026-08-23Record history →
#
Implementation
Latency
vs #1
Trust
Observed
1
164.6µs89% SOL
1.00×
Reported · license unknown · no source
2026-08-01

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
2
171.6µs89% SOL
1.04×
Reported · license unknown · no source
2026-08-23

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
3
182.2µs88% SOL
1.11×
Reported · license unknown · no source
2026-08-01

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
4
197.5µs87% SOL
1.20×
Reported · license unknown · no source
2026-08-21

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
5
198.6µs87% SOL
1.21×
Reported · license unknown · no source
2026-08-11

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
6
200.0µs87% SOL
1.22×
Reported · license unknown · no source
2026-07-10

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
7
200.7µs86% SOL
1.22×
Reported · license unknown · no source
2026-07-28

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
8
209.6µs86% SOL
1.27×
Reported · license unknown · no source
2026-08-17

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
9
219.1µs85% SOL
1.33×
Reported · license unknown · no source
2026-08-18

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
10
224.6µs85% SOL
1.36×
Reported · license unknown · no source
2026-07-10

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
11
227.9µs85% SOL
1.38×
Reported · license unknown · no source
2026-08-11

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
12
233.3µs84% SOL
1.42×
Reported · license unknown · no source
2026-07-18

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
13
239.5µs84% SOL
1.46×
Reported · license unknown · no source
2026-08-20

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
14
241.4µs84% SOL
1.47×
Reported · license unknown · no source
2026-08-08

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
15
241.6µs84% SOL
1.47×
Reported · license unknown · no source
2026-08-20

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
16
292.2µs80% SOL
1.78×
Reported · license unknown · no source
2026-08-04

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
17
292.2µs80% SOL
1.78×
Reported · license unknown · no source
2026-08-03

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
18
314.2µs78% SOL
1.91×
Reported · license unknown · no source
2026-08-03

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
19
317.1µs78% SOL
1.93×
Reported · license unknown · no source
2026-07-10

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
20
337.4µs77% SOL
2.05×
Reported · license unknown · no source
2026-08-04

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
21
390.5µs74% SOL
2.37×
Reported · license unknown · no source
2026-08-03

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
22
454.3µs70% SOL
2.76×
Reported · license unknown · no source
2026-07-25

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →
23
725.6µs59% SOL
4.41×
Reported · license unknown · no source
2026-07-10

Measured exactly what you asked. Reported by source; not independently reproduced.

no sourcelicense unknownno install recipeRun detail →

Implementations

Implementation
Runtime
Best latency
Evidence
Availability
unknown
195.6µs
1.19×
Reported
license unknown · no source
unknown
164.6µs
1.00×
Reported
license unknown · no source
unknown
182.2µs
1.11×
Reported
license unknown · no source
unknown
171.6µs
1.04×
Reported
license unknown · no source
unknown
197.5µs
1.20×
Reported
license unknown · no source
unknown
211.9µs
1.29×
Reported
license unknown · no source
unknown
233.3µs
1.42×
Reported
license unknown · no source
unknown
712.8µs
4.33×
Reported
license unknown · no source
Show all 29 implementations ›
unknown
198.6µs
1.21×
Reported
license unknown · no source
unknown
200.0µs
1.22×
Reported
license unknown · no source
unknown
200.7µs
1.22×
Reported
license unknown · no source
unknown
209.6µs
1.27×
Reported
license unknown · no source
unknown
219.1µs
1.33×
Reported
license unknown · no source
unknown
224.6µs
1.36×
Reported
license unknown · no source
unknown
227.9µs
1.38×
Reported
license unknown · no source
unknown
231.5µs
1.41×
Reported
license unknown · no source
unknown
239.5µs
1.46×
Reported
license unknown · no source
unknown
241.4µs
1.47×
Reported
license unknown · no source
unknown
241.6µs
1.47×
Reported
license unknown · no source
unknown
292.2µs
1.78×
Reported
license unknown · no source
unknown
292.2µs
1.78×
Reported
license unknown · no source
unknown
301.4µs
1.83×
Reported
license unknown · no source
unknown
314.2µs
1.91×
Reported
license unknown · no source
unknown
317.1µs
1.93×
Reported
license unknown · no source
unknown
337.4µs
2.05×
Reported
license unknown · no source
unknown
390.5µs
2.37×
Reported
license unknown · no source
unknown
454.3µs
2.76×
Reported
license unknown · no source
unknown
725.6µs
4.41×
Reported
license unknown · no source
unknown
4.68ms
28.45×
Reported
license unknown · no source

Semantics

Inputs and outputs
xbf16 [num_tokens, hidden_size]
gate_proj_weightbf16 [intermediate_size, hidden_size]
gate_proj_weight_scalesfp32 [hidden_blocks, intermediate_blocks]
up_proj_weightbf16 [intermediate_size, hidden_size]
up_proj_weight_scalesfp32 [hidden_blocks, intermediate_blocks]
down_proj_weightbf16 [hidden_size, intermediate_size]
down_proj_weight_scalesfp32 [intermediate_blocks, hidden_blocks]
outputbf16 [num_tokens, hidden_size]
Axes and behavior
block_sizeconstant = 128
num_tokensvariable
hidden_sizeconstant = 7168
hidden_blockshidden_blocks = hidden_size // block_size
intermediate_sizeconstant = 2048
intermediate_blocksintermediate_blocks = intermediate_size // block_size
determinismunspecified
constraintsNo mutation or aliasing
Identity
alias017_fp8_shared_expert_mlpmodeldeepseek-v3sha256468e75d1cac5…
Sources: NVIDIA SOL-ExecBench (2026-08-23)last observed 2026-08-23How records are decidedJSON