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    SD & SDXL lowvram-medvram ComfyUI workflow with lora, upscale and second pass - v1.1
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    Versions compare:
    v1.1 has extended LoRA & VAE loaders
    v1.0 One LoRA, no VAE Loader, simple
    

    Use ComfyUI manager for install missing nodes - https://github.com/ltdrdata/ComfyUI-Manager

    Crisp and beautiful images with relatively short creation time, easy to use. SD and SDXL and Loras models are supported. The usage description is inside the workflow.

    This workflow perfectly works with 1660 Super 6Gb VRAM

    SD1.5 without lora, takes ~450-500 seconds with 200 steps with no upscale resolution (see workflow screenshot from ver 1.1)

    Description

    Compared to version 1.0, the changes are as follows:

    Added LoRA Stack, you can enable up to 3 loras at the same time.

    Added VAE loader, some models require it as a separate file, you can switch between the default VAE from the model or your own VAE.

    Nodes with editable parameters are now highlighted in yellow. Updated workflow description.

    Workflows
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    Details

    Downloads
    1,256
    Platform
    CivitAI
    Platform Status
    Available
    Created
    10/9/2023
    Updated
    9/27/2025
    Deleted
    -

    Files

    sdSDXLLowvramMedvramComfyui_v11.zip

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