← AI Hashrate 中文

Can L40S 48GB run Qwen3.6-35B-A3B-FP8?

NVIDIA · 48 GB GDDR6 · 864 GB/s bandwidth · Qwen · 36.0B (active 36.0B) · MoE · model ctx up to NoneK

✅ Yes — L40S 48GB (48 GB) can run Qwen3.6-35B-A3B-FP8 at Q4 (8K)
VRAM: 28.0 GB needed of 48 GB
Speed: ~25.8 tok/s (estimated)
AA · GreatComposite score: VRAM headroom × 0.5 + tok/s speed × 0.5. Q4 @ 8K context.
CUDA
Estimates from memory-bandwidth formula; rows marked "measured" override. Methodology.

Fit & speed by quant and context

QuantContextVRAM neededFits?tok/s (decode)
Q44K24.4 GBYes25.8 ± est.
Q48K default28.0 GBYes25.8 ± est.
Q432K49.6 GBNo40.8 ± est.
FP164K76.6 GBNo4.7 ± est.
FP168K default80.2 GBNo4.3 ± est.
FP1632K101.8 GBNo2.7 ± est.

Fits = weights + KV(ctx) + 1 GB overhead ≤ 95% of VRAM. Measured anchors are context-agnostic; the fit verdict is recomputed per context. A missing tok/s means the model is far beyond this card (offload-only territory).

VRAM breakdown at 8K context

QuantWeightsKV cacheOverheadTotal neededL40S 48GB VRAM
Q419.8 GB7.2 GB1 GB28.0 GB48 GB
FP1672.0 GB7.2 GB1 GB80.2 GB48 GB

Other GPUs that run Qwen3.6-35B-A3B-FP8

All GPUs for Qwen3.6-35B-A3B-FP8 →

Other models for the L40S 48GB

All models on the L40S 48GB →