A user on Reddit is experiencing significant slowdowns in ComfyUI when using the Krea2 INT8MIX model, particularly after generating multiple images or switching between LoRAs. Initially, the model runs at approximately 3 seconds per iteration without LoRAs and 7 seconds per iteration with LoRAs on an RTX 3050 with 4GB VRAM. However, after some usage, these times increase drastically to 31 seconds per iteration without LoRAs and 57 seconds per iteration with LoRAs. The user suspects the issue might be related to loading LoRAs or the INT8 model itself, and notes that a specific node for loading INT8 models is not functioning for them. AI
IMPACT Potential performance issues for users of ComfyUI with specific models and hardware configurations.
RANK_REASON User-reported issue with a specific software tool and model.
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