ComfyUI and ComfyUI-MultiGPU
The custom node provides multi-GPU and virtual VRAM functionality, making it a complement that enhances the powerful, modular diffusion model GUI, API, and backend by extending its hardware utilization capabilities.
About ComfyUI
Comfy-Org/ComfyUI
The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface.
ComfyUI helps artists, designers, and content creators generate images, videos, audio, and even 3D models using AI without writing any code. You input descriptions or existing media, and the system processes them through a visual flowchart of AI models to produce highly customized creative outputs. This is ideal for visual artists, marketers, or anyone experimenting with generative AI for media creation.
About ComfyUI-MultiGPU
pollockjj/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 for directly loading entire components (UNet, CLIP, VAE) onto the device you choose
This tool helps AI artists and researchers using ComfyUI maximize their GPU's potential for generating images and videos. It takes large AI models (like Stable Diffusion checkpoints, UNets, VAEs, or CLIPs) as input and intelligently distributes parts of them across your GPU's VRAM, other GPUs, or even your system's main RAM. This allows you to generate larger images, longer videos, or run more complex workflows without hitting VRAM limits, freeing up your main GPU for actual computation.
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