llamaperf

Qwen3.8 125B (6B active) Flash-Next

on NVIDIA V100 32GB · llama.cpp · 262,144 ctx

NVIDIA hardware
Oct 4, 2026
Throughput
10.0 t/s gen · 52.0 tokens/s prompt processing (prefill)Prompt processing measures input prefill speed; it does not tell you the time to first token.
Quant
Q8_0 (GGUF)
System RAM
128 GB
VRAM reported
32 GB

Summary

User reports Qwen3.8-Flash-Next Q8_0 at ~52 tokens per second prompt processing and ~10 tokens per second generation on a V100 32GB. Setup is llama.cpp with a 262144-token context, --cpu-moe and -ngl 64, on a machine with 128GB system RAM; the GPU drew 95.85 W at 48% utilization with 14206 MiB of its 32768 MiB in use. Both throughput figures are given as approximate.