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// RUN — FITS
Can the NVIDIA B200 run Nemotron-H 47B?
Yes — here's how fast and up to what context, with real measured numbers.
Nemotron-H 47B on the NVIDIA B200
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 248k | 62.1-74 t/s | ~0.3-0.4 (slow) |
| Q8 | yes | 391k | 124.3-148.1 t/s | ~0.6-0.7 (slow) |
| Q4 | yes | 454k | 221.9-264.4 t/s | ~1.1-1.3 (slow) |
Estimate (memory-bound). Beyond "max context" the KV cache spills to system RAM offload (depends on your system RAM) and speed drops to the "beyond" figure.
FAQ
Can the NVIDIA B200 run Nemotron-H 47B?▶
Yes. At Q4 it generates ~221.9-264.4 tok/s and fits up to 454k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~1.1-1.3 tok/s.
How much context fits?▶
At Q4, up to about 454k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.