// RUN — FITS

Can the Intel Arc B580 12GB run (ensemble): AWD-LSTM-DOC (fin) × 5 (WT2)?

Yes — here's how fast and up to what context, with real measured numbers.

(ensemble): AWD-LSTM-DOC (fin) × 5 (WT2) on the Intel Arc B580 12GB

QuantFits?Max contextSpeedBeyond context
FP16 yes 140k 714.8-887.4 t/s ~62.7-77.8 (slow)
Q8 yes 143k 1429.6-1774.7 t/s ~125.4-155.7 (slow)
Q4 yes 144k 2552.9-3169.1 t/s ~223.9-278 (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 Intel Arc B580 12GB run (ensemble): AWD-LSTM-DOC (fin) × 5 (WT2)?

Yes. At Q4 it generates ~2552.9-3169.1 tok/s and fits up to 144k context; beyond that it spills to system RAM offload (depends on your system RAM) and slows to ~223.9-278 tok/s.

How much context fits?

At Q4, up to about 144k tokens stay in fast memory; longer context spills to system RAM offload (depends on your system RAM) and throughput collapses.