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ComfyUI-MultiGPU
Python

ComfyUI-MultiGPU

This custom_node for ComfyUI adds one-click "Virtual VRAM" for any UNet and CLIP loader as well MultiGPU integration in WanVideoWrapper, managing the offload/Block Swap of layers to DRAM *or* VRAM to maximize the latent space of your card. Also includes nodes

by pollockjj · GitHub
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comfyuicomfyui-nodescomfyui-workflowGPL-3.0Python
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Maximize your computer's memory for processing by managing how models load across different devices.

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925924
2026-07-202026-08-31
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📄 About

This custom_node for ComfyUI adds one-click "Virtual VRAM" for any UNet and CLIP loader as well MultiGPU integration in WanVideoWrapper, managing the offload/Block Swap of layers to DRAM *or* VRAM to maximize the latent space of your card. Also includes nodes

ComfyUI-MultiGPU has 924 stars on GitHub. It has been forked 70 times. ComfyUI-MultiGPU is written mainly in Python. It has been in active development since 2024. ComfyUI-MultiGPU is available under the GPL-3.0 license. Its main topics are comfyui, comfyui-nodes, comfyui-workflow, ggml.

Frequently asked questions

What is ComfyUI-MultiGPU?

This custom_node for ComfyUI adds one-click "Virtual VRAM" for any UNet and CLIP loader as well MultiGPU integration in WanVideoWrapper, managing the offload/Block Swap of layers to DRAM *or* VRAM to maximize the latent space of your card. Also includes nodes

Is ComfyUI-MultiGPU open source?

ComfyUI-MultiGPU is an open-source project. It is released under the GPL-3.0 license.

Is ComfyUI-MultiGPU free?

Yes. ComfyUI-MultiGPU is free and open source — you can use, modify and self-host it. Its GPL-3.0 license is copyleft: if you distribute a modified version, it must remain under the same license.

What license does ComfyUI-MultiGPU use?

ComfyUI-MultiGPU is available under the GPL-3.0 license.

What language is ComfyUI-MultiGPU written in?

ComfyUI-MultiGPU is written mainly in Python.

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