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Thank you very much for your valuable feedback and for using our product.
Regarding your concerns, I would like to provide further clarification. You mentioned that after the update of the SDR to HDR AI models, the high-quality models became unavailable. In reality, between these two versions, we only opened the underlying logic to allow users more flexibility, and the only change made was lowering the VRAM threshold required by the models without imposing other restrictions.
It is important to emphasize that model performance is heavily dependent on GPU VRAM capacity, with high-quality models demanding more VRAM; this limitation has existed in previous versions as well. If your hardware cannot use certain models in the latest version, those models would also be unsupported in older versions. We do not intentionally restrict hardware capabilities to drive hardware sales — we neither sell hardware nor collaborate with hardware manufacturers.
We remain committed to continuously optimizing AI models to improve compatibility with a wider range of graphics cards. If you have any further questions, please feel free to reach out, and I will be glad to assist you.
