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Can the AMD Instinct MI325X run SRU++ Large?
Yes — here's how fast and up to what context, with real measured numbers.
SRU++ Large on the AMD Instinct MI325X
| Quant | Fits? | Max context | Speed | Beyond context |
|---|---|---|---|---|
| FP16 | yes | 3564k | 8076.9-9871.8 t/s | ~53.8-65.8 (slow) |
| Q8 | yes | 3567k | 16153.8-19743.6 t/s | ~107.7-131.6 (slow) |
| Q4 | yes | 3569k | 28846.2-35256.4 t/s | ~192.3-235 (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 Instinct MI325X run SRU++ Large?▶
Yes. At Q4 it generates ~28846.2-35256.4 tok/s and fits up to 3569k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~192.3-235 tok/s.
How much context fits?▶
At Q4, up to about 3569k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.