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// RUN — FITS
Can the AMD Radeon Pro W7900 48GB run StableLM-3B-4E1T?
Yes — here's how fast and up to what context, with real measured numbers.
StableLM-3B-4E1T on the AMD Radeon Pro W7900 48GB
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 566k | 97.4-119 t/s | ~4.5-5.5 (slow) |
| Q8 | yes | 608k | 194.7-238 t/s | ~9-11 (slow) |
| Q4 | yes | 627k | 347.7-425 t/s | ~16.1-19.7 (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 AMD Radeon Pro W7900 48GB run StableLM-3B-4E1T?▶
Yes. At Q4 it generates ~347.7-425 tok/s and fits up to 627k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~16.1-19.7 tok/s.
How much context fits?▶
At Q4, up to about 627k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.