Qwen3.6 Local Inference Acceleration Compared
ElmBark · reddit · 2026-07-17
This post compares three methods for running Qwen3.6-27B locally on an RTX 6000: Baseline, MTP, and DFlash.
Results
- Baseline: 44 tok/s (1.00x)
- MTP: 65 tok/s (1.45x), Acceptance rate 71%
- DFlash: 98 tok/s (2.2x), Acceptance rate 30%
Conclusions
- DFlash drafts 15 tokens at once, leading to significant speedups in structured, highly repetitive outputs like JSON and code. The JSON benchmark hit 152 tok/s (3.4x).
- However, for creative text, incorrect guesses waste compute and can drop speeds below baseline.
- MTP only guesses 3 tokens in parallel internally, making the cost of a single mistake smaller and better suited for chat or creative writing.
The author concludes: DFlash is better for coding, while MTP is better for chat/creative tasks.
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