CivArchive
    SDXL 4GB/2GB (Improved FP8 & GGUF) - 4STEP_FP32_GGUF_Q8
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    SDXL 4 Step (FP32 with Improved UNET)

    • Note I used the 32bit CLIP-G

    • Refiner used in workflow also 32bit GGUF

    • Updated CLIP-L

    • For 4 Step use at CFG 1.0 - Load a image for workflow

    • For NSFW images the refiner should not be used

    • BRSGAN 2x can be found on Google Drive

    2GB GGUF from FP32

    Note 2GB requires separate clip and GGUF support, 4GB FP8 is ready to use in any SD GUI

    • Refined with baked FP32 Lora's

    • Quantized from the FP32 SDXL model for less loss

    • For GGUF Download separate SDXL CLIP-G and CLIP-L and VAE

    4GB SDXL (Full Checkpoint)

    • Custom CLIP is not Quantized

    • Custom UNET quantized to FP8 allowing for a balance of size and quality

    • Works in FORGE, Comfy-UI and Auto-1111

    • Works with LORA's

    • Beta/Deis is a good choice for img 2 img up-scaling

    Both models have improved anatomy (Uncensored) for females however GGUF version does not do well with males.

    Description

    FAQ

    Comments (8)

    amazingbeautyNov 12, 2024
    CivitAI

    i can use lightning lora with q8 model -the non 4steps one- ?

    Felldude
    Author
    Nov 12, 2024ยท 1 reaction

    You can with low CFG scale

    mystifyingSep 3, 2025ยท 2 reactions
    CivitAI

    so we had a very difficult lora for challenge, i ran it thru a bunch and aside from sdxl base, this one allowed me to get creative and keep the general feel of the lora, thank u

    Felldude
    Author
    Sep 3, 2025

    ๐Ÿ‘

    mariogray682Apr 4, 2026
    CivitAI

    Hi, Uhm. Can I ask if there is any python code to go along with this? I can't seem to get the networks to load correctly, and it's taking up 7GB !:?

    Felldude
    Author
    Apr 5, 2026

    They are stored in fp8 but would be cast to fp16 or bf16 on most machines for interface

    angomaniaApr 27, 2026ยท 1 reaction
    CivitAI

    Thank you for this beauty.

    Felldude
    Author
    Apr 27, 2026

    ๐Ÿ‘

    Checkpoint
    SDXL 1.0

    Details

    Downloads
    379
    Platform
    CivitAI
    Platform Status
    Available
    Created
    11/11/2024
    Updated
    5/13/2026
    Deleted
    -

    Files

    sdxl4GB2GBImprovedFP8_4stepFP32GGUFQ8.gguf

    Available On (1 platform)

    Same model published on other platforms. May have additional downloads or version variants.