community-verified · measured pool data
Can the GB10 Grace Blackwell 128GB run Qwen3.5-27B?
Yes — community-measured at 11.5 tok/s (4 runs at 4-bit).
Verified single-stream runs on the GB10 Grace Blackwell 128GB 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 | 11.5 | 658.5 | 113.5 GB | 20,000 | vllm |