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Can the NVIDIA H200 run ProtGPT2?
Yes — here's how fast and up to what context, with real measured numbers.
ProtGPT2 on the NVIDIA H200
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 1934k | 2374-2829.3 t/s | ~19.8-23.6 (slow) |
| Q8 | yes | 1945k | 4748-5658.5 t/s | ~39.6-47.2 (slow) |
| Q4 | yes | 1950k | 8478.5-10104.5 t/s | ~70.7-84.2 (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 H200 run ProtGPT2?▶
Yes. At Q4 it generates ~8478.5-10104.5 tok/s and fits up to 1950k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~70.7-84.2 tok/s.
How much context fits?▶
At Q4, up to about 1950k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.