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// RUN — FITS
Can the Instinct MI430X run Flux.1 [dev]?
Yes — here's how fast and up to what context, with real measured numbers.
Flux.1 [dev] on the Instinct MI430X
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 2270k | 611.6-747.5 t/s | ~1.1-1.3 (slow) |
| Q8 | yes | 2343k | 1223.3-1495.1 t/s | ~2.1-2.6 (slow) |
| Q4 | yes | 2376k | 2184.4-2669.8 t/s | ~3.8-4.6 (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 Instinct MI430X run Flux.1 [dev]?▶
Yes. At Q4 it generates ~2184.4-2669.8 tok/s and fits up to 2376k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~3.8-4.6 tok/s.
How much context fits?▶
At Q4, up to about 2376k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.