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// RUN — FITS
Can the NVIDIA B200 run Qwen3-1.7B?
Yes — here's how fast and up to what context, with real measured numbers.
Qwen3-1.7B on the NVIDIA B200
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 2621k | 1717.6-2047.1 t/s | ~8.6-10.2 (slow) |
| Q8 | yes | 2646k | 3435.3-4094.1 t/s | ~17.2-20.5 (slow) |
| Q4 | yes | 2658k | 6134.5-7310.9 t/s | ~30.7-36.6 (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 Qwen3-1.7B?▶
Yes. At Q4 it generates ~6134.5-7310.9 tok/s and fits up to 2658k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~30.7-36.6 tok/s.
How much context fits?▶
At Q4, up to about 2658k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.