ComfyUI Node: DeviceSelectorMultiGPU

Authored by pollockjj

Created

Updated

193 stars

Category

multigpu

Inputs

device
  • cpu
  • cuda:0

Outputs

cpucuda:0

Extension: ComfyUI-MultiGPU

This extension adds CUDA device selection to supported loader nodes in ComfyUI. By monkey-patching ComfyUI’s memory management, each model component (like UNet, Clip, or VAE) can be loaded on a specific GPU. Examples included are multi-GPU workflows for SDXL, FLUX, LTXVideo, and Hunyuan Video for both standard and GGUF loader nodes.

Authored by pollockjj

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