Qwen3.8 27B
on M5 Ultra 256GB · oMLX · 8,192 ctx
Sep 17, 2026
Summary
User reports Qwen3.8 27B at 50 t/s generation and 1800 t/s prompt processing on an M5 Ultra at 8k context.
Figures come from the omlx website rather than a local run, with q4 weights and no MTP. The user notes the benchmarks' provenance is unclear but finds them reasonable.
User calls the results very promising.