Running Qwen3.8 Flash Next on 4x RTX 3090s: Which Inference Engine?

Civil_Fee_7862 · reddit · 2026-10-22

A Reddit user picking up a 4th RTX 3090 wants to run Qwen3.8 Flash Next as a daily local driver. Current VLLM setup with Qwen3.8-27b hits 100+ tps generation and 3000 tps prefill; Strata at 96GB VRAM could fit fully in memory, though one card is needed for image processing. Seeking engine recommendations for the 4x3090 + 32GB DDR5 setup.

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