llamaperf

Qwen3.8 27B

on 4× MI100 · vLLM

Tone: positive
Sep 7, 2026
Quant
INT8
KV cache
Q8

Summary

User reports Qwen3.8 27B at 972 t/s TG and 5,680 t/s PP on 4x MI100. Setup is a custom INT8 vLLM fork with AITER and a GPTQ INT8 quant. User claims near-reference quality via KLD diagnostics.