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Qwen 3.8 Flash Next optimized for two CMP 170hx GPUs

I've been working on optimizing Qwen 3.8 Flash Next on my local setup with two CMP 170HX cards and finally got to a place where I feel like the results are worth sharing. Both cards are running over PCIe Gen2 x4 - no x16 mod or TP2. The setup uses the W4A16 AutoRound checkpoint, a patched vLLM, pip…

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Timeline · 4 reports

  1. 2026-10-20 17:58 · r/LocalLLM
    For Coding : qwen 3.8 flash next coder vs iq3xxs, which is better ?
  2. 2026-10-20 11:11 · r/LocalLLaMA
    Qwen 3.8 Flash Next: drastically faster and much more precise in reaching the result.
  3. 2026-10-19 17:22 · r/LocalLLaMA
    ijah --- M5+ Mac Engine for Qwen 3.8 Flash Next / Swift 1.5 Flash Next. Optimal Quality and Speed on 128gb
  4. 2026-10-19 00:29 · r/LocalLLaMA
    Qwen 3.8 Flash Next optimized for two CMP 170hx GPUs

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