← AI Hashrate 中文

Can H100 80GB SXM5 run Nemotron-3-Nano-Omni-30B-A3B-Reasoning-BF16?

NVIDIA · 80 GB HBM3 · 3350 GB/s bandwidth · NVIDIA · 30.0B (active 3.0B) · MoE · model ctx up to 256K

✅ Yes — H100 80GB SXM5 (80 GB) can run Nemotron-3-Nano-Omni-30B-A3B-Reasoning-BF16 at Q4 (8K)
VRAM: 17.53 GB needed of 80 GB
Speed: ~710.6 tok/s (estimated)
SS · ExcellentComposite 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)
Q44K17.52 GBYes710.6 ± est.
Q48K default17.53 GBYes710.6 ± est.
Q432K17.62 GBYes710.6 ± est.
FP164K61.02 GBYes195.4 ± est.
FP168K default61.03 GBYes195.4 ± est.
FP1632K61.12 GBYes195.4 ± 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 neededH100 80GB SXM5 VRAM
Q416.5 GB0.03 GB1 GB17.53 GB80 GB
FP1660.0 GB0.03 GB1 GB61.03 GB80 GB

Other GPUs that run Nemotron-3-Nano-Omni-30B-A3B-Reasoning-BF16

All GPUs for Nemotron-3-Nano-Omni-30B-A3B-Reasoning-BF16 →

Other models for the H100 80GB SXM5

All models on the H100 80GB SXM5 →