---
pipeline_tag: text-to-image
tags:
- Flux1
- SVDQaunt
- SVDQ
- Quantization
- CyberRealistic
language:
- en
base_model_relation: quantized
library_name: diffusers
---

This repository contains Nunchaku-quantized (SVDQ) versions of [CyberRealistic Flux](https://civitai.com/models/1799857/cyberrealistic-flux), a text-to-image model based on Flux.1 Dev by [Cyberdelia](https://civitai.com/user/Cyberdelia)

If you like the model, please consider liking, reviewing and tipping the creator. 

Model Files
- [svdq-int4_r32-CyberRealistic-Flux-V2.5.safetensors](https://huggingface.co/spooknik/CyberRealistic-Flux-SVDQ/blob/main/svdq-int4_r32-CyberRealistic-Flux-V2.5.safetensors): SVDQuant INT4 (rank 32) CyberRealistic Flux V2.5 model. For users with non-Blackwell GPUs (pre-50-series).
- [svdq-fp4_r32-CyberRealistic-Flux-V2.5.safetensors](https://huggingface.co/spooknik/CyberRealistic-Flux-SVDQ/blob/main/svdq-fp4_r32-CyberRealistic-Flux-V2.5.safetensors): SVDQuant NVFP4 (rank 32) CyberRealistic Flux V2.5. For users with Blackwell GPUs (50-series).


### Quality Evaluation

Below is the quality and similarity evaluated with 256 samples from MJHQ-30K dataset. (BF16 is the unqauntized model. INT W4A4 is INT4 and NVFP4 is FP4)

| Model                      | Precision |  Method   | FID                | IR              | LPIPS                | PSNR              |
|----------------------------|-----------|-----------|--------------------|-----------------|----------------------|-------------------|
| CyberRealistic-Flux-V2.5   | BF16      | --        | 173.06             | 0.909           | --                   | --                |
| (30 Steps)                 | INT W4A4  | SVDQ      | 173.07             | 0.902           | 0.215                | 21.04             |
|                            | NVFP4     | SVDQ      | 173.54             | 0.901           | 0.222                | 20.55             |

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