community-verified · measured pool data
Can the M3 Ultra 512GB run Qwen3.6-27B?
Yes — community-measured at 26.3 tok/s (3 runs at 4-bit).
Verified single-stream runs on the M3 Ultra 512GB from the localmaxxing public pool. Every number on this page is measured — nothing here is estimated.
| Quantization | Median tok/s | TTFT (ms) | Peak VRAM | Max context tested | Engines |
|---|---|---|---|---|---|
| 4-bit | 26.3 | 316.2 | — | 8,192 | llama.cpp |