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Can the NVIDIA H200 run Llama-3-70B-Synthia-v3.5?
Yes โ here's how fast and up to what context, with real measured numbers.
Llama-3-70B-Synthia-v3.5 on the NVIDIA H200
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | no | โ | โ | โ |
| Q8 | yes | 178k | 50.1-59.7 t/s | ~0.4-0.5 (slow) |
| Q4 | yes | 272k | 89.4-106.5 t/s | ~0.7-0.9 (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 Llama-3-70B-Synthia-v3.5?โถ
Yes. At Q4 it generates ~89.4-106.5 tok/s and fits up to 272k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~0.7-0.9 tok/s.
How much context fits?โถ
At Q4, up to about 272k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.