README.md

---
license: other
license_name: stabilityai-ai-community
license_link: LICENSE
language:
- en
base_model:
- stabilityai/stable-diffusion-3.5-large
pipeline_tag: text-to-image
tags:
- stable-diffusion
- gguf-comfy
---

# GGUF quantized version of Stable Diffusion 3.5 Large

![screenshot](https://raw.githubusercontent.com/calcuis/comfy/master/sd3.png)

## Setup (once)
- drag sd3.5_large-q4_0.gguf ([4.77GB](https://huggingface.co/calcuis/sd3.5-large-gguf/blob/main/sd3.5_large-q4_0.gguf)) to > ./ComfyUI/models/unet
- drag clip_g.safetensors ([1.39GB](https://huggingface.co/calcuis/sd3.5-large-gguf/blob/main/clip_g.safetensors)) to > ./ComfyUI/models/clip
- drag clip_l.safetensors ([246MB](https://huggingface.co/calcuis/sd3.5-large-gguf/blob/main/clip_l.safetensors)) to > ./ComfyUI/models/clip
- drag t5xxl_fp8_e4m3fn.safetensors ([4.89GB](https://huggingface.co/calcuis/sd3.5-large-gguf/blob/main/t5xxl_fp8_e4m3fn.safetensors)) to > ./ComfyUI/models/clip
- drag diffusion_pytorch_model.safetensors ([168MB](https://huggingface.co/calcuis/sd3.5-large-gguf/blob/main/diffusion_pytorch_model.safetensors)) to > ./ComfyUI/models/vae

## Run it straight (no installation needed way)
- run the .bat file in the main directory (assuming you are using the gguf-comfy pack below)
- drag the workflow json file (you can find it below) to > your browser
- generate your first picture with sd3, awesome!

### Workflows
- example workflow for [gguf](https://github.com/calcuis/comfy/blob/main/workflow-sd3.5-gguf.json) (demo picture shown above generated by: Q4_0 - 4.77GB)
- example workflow for the original [safetensors](https://github.com/calcuis/comfy/blob/main/workflow-sd3.5-safetensors.json) (16.5GB)

### References
- base model from [stabilityai](https://huggingface.co/stabilityai/stable-diffusion-3.5-large)
- comfyui from [comfyanonymous](https://github.com/comfyanonymous/ComfyUI)
- gguf node from [city96](https://github.com/city96/ComfyUI-GGUF)
- gguf-comfy [pack](https://github.com/calcuis/gguf-comfy/releases)