2× RTX 3090
123tok/sEveryday
1 request, prose prompt, with Draft Source
Intelligence34with thinkingno thinking 20
Local AI · Recipe · 4× RTX 3090
Qwen3.8 27B W4A8 with SGLang on 4× RTX 3090
Qwen3.8 27B W4A8 with SGLang on 4× RTX 3090: 145 tok/s according to github.com (dataset as of Nov 3, 2026).
by noonghunna
Intelligence (original model) · Artificial Analysis34with thinkingno thinking 20
Engine
- Engine
- SGLang 0.5.19
- Quantization
- INT4 W4A8 + fp8 KV
- Model family
- Qwen3.8
- Context
- 262,144
- Parameters
- 27B dense
- Creator
- noonghunna
- GitHub stars
- 2,471
- Repo updated
- Nov 2, 2026
Measurements
Every sourced value of this recipe, each with its condition and source. Bars relative to the largest value in the group.
Decode · 1 request
Prefill by context
What you need
- Hardware
- 4 × NVIDIA RTX 3090
- Weights
- Main weightsFrozenlock/Qwen3.8-27B-int4-AutoRound Apache-2.0
- Draft modelz-lab/Qwen3.8-27B-DFlash2 Apache-2.0
- Engine
- SGLang 0.5.19
- Context
- 262,144 tokens
Notes
What matters before you rebuild it.
- Experimental
Sources
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