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// RUN — FITS
Can the Instinct MI440X run Jamba?
Yes — here's how fast and up to what context, with real measured numbers.
Jamba on the Instinct MI440X
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 893k | 119.7-146.2 t/s | ~0.2-0.3 (slow) |
| Q8 | yes | 1051k | 239.3-292.5 t/s | ~0.5-0.6 (slow) |
| Q4 | yes | 1120k | 427.3-522.3 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 Instinct MI440X run Jamba?▶
Yes. At Q4 it generates ~427.3-522.3 tok/s and fits up to 1120k 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 1120k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.