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// RUN — FITS
Can the NVIDIA B200 run Qwen2-57B-A14B?
Yes — here's how fast and up to what context, with real measured numbers.
Qwen2-57B-A14B on the NVIDIA B200
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 187k | 51.2-61.1 t/s | ~0.3-0.3 (slow) |
| Q8 | yes | 361k | 102.5-122.1 t/s | ~0.5-0.6 (slow) |
| Q4 | yes | 437k | 183-218 t/s | ~0.9-1.1 (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 Qwen2-57B-A14B?▶
Yes. At Q4 it generates ~183-218 tok/s and fits up to 437k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~0.9-1.1 tok/s.
How much context fits?▶
At Q4, up to about 437k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.