Qwen-Image-2.1 Benchmarked on NVIDIA RTX PRO 6000: Quality and Speed Results

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An independent evaluation tested Qwen-Image-2.1, a model covering text-to-image generation, image editing, multilingual typography, 2K output, and transparency, on a single NVIDIA RTX PRO 6000 Blackwell GPU. Fifteen fixed-seed prompts were run through the official Diffusers pipeline on September 24, 2026, with all requested samples completing without memory or CUDA errors. Roughly 1-megapixel images averaged about 9.4 seconds each, while one native 2048 x 2048 render took about 52 seconds. Four prompts requiring rendered text all produced the requested words correctly, though the authors caution this is a small sample, not a guaranteed accuracy rate. The results describe one hardware and precision configuration only, and the model is distributed under a research license limited to non-commercial use.

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