Local AI · Recipe · 1× RTX 5090

Qwen3.8 27B NVFP4 with NInfer on 1× RTX 5090

Qwen3.8 27B NVFP4 with NInfer on 1× RTX 5090: 232 tok/s according to github.com (dataset as of Nov 3, 2026).

by Neroued

232tok/sPeak

1 request, JSON prompt

Source: github.com
Intelligence (original model) · Artificial Analysis34with thinkingno thinking 20

Engine

Engine
NInfer @7f6aafed (2026-09-28)
Quantization
NVFP4 (NInfer-Artefakt aus unsloth/Qwen3.8-27B-NVFP4), FP8 E4M3 row-256 KV
Model family
Qwen3.8
Context
262,144
Parameters
27B dense
Creator
Neroued
GitHub stars
3,234
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

  • Peak (decode)232 tok/sStructured output MTP3 (Kampagne 2026-09-28/29, FP8-E4M3-KV) Source 

Prefill by context

What you need

Hardware
1 × NVIDIA RTX 5090
Engine
NInfer @7f6aafed (2026-09-28)
Context
262,144 tokens

Notes

What matters before you rebuild it.

  • Custom engine
  • Custom kernel required

Sources

Related recipes

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