Stable ComfyUI on RX 9070 XT: 12-16s per image after warmup, full config shared
OrionNebulae · reddit · 2026-09-08
A Redditor shares a stable ComfyUI setup for RX 9070 XT (ROCm 7.14, PyTorch 2.12) running Z-Image Turbo FP8: 8 steps, CFG 1.0, Euler sampler, plus startup args and PYTORCHHIPALLOCCONF fix. Cold start 90-115s, warm generations 12-16s, stable over 12+ runs. LowVRAM flag and cleanup nodes proved counterproductive.
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