For Nvidia 50 series (Blackwell) GPUs, please refer to the System Requirements section to ensure your system meets the requirements for ComfyUI.

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Clone the repository

git clone git@github.com:comfyanonymous/ComfyUI.git

More info on git clone.

If you have not installed Microsoft Visual C++ Redistributable, please install it here.

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Install Dependencies

  1. Install Miniconda. This will help you install the correct versions of Python and other libraries needed by ComfyUI.

    Create an environment with Conda.

    conda create -n comfyenv
conda activate comfyenv

  2. Install GPU Dependencies

  3. cd ComfyUI
pip install -r requirements.txt

  4. Start the application

    cd ComfyUI
python main.py