Modelpublic

spooknik/PixelWave-SVDQ

sourceHugging Faceupdated 11mo agoView on Hugging Face

7likes108downloads

Model Card

This repository contains Nunchaku-quantized (SVDQ) versions of PixelWave, a text-to-image model based on Flux.1 Dev by humblemikey

Model Files

—svdq-int4_r32-pixelwave-schnell-04.safetensors: SVDQuant INT4 (rank 32) PixelWave FLUX.1-schnell 04. For users with non-Blackwell GPUs (pre-50-series).
—svdq-fp4_r32-pixelwave-schnell-04.safetensors: SVDQuant NVFP4 (rank 32) PixelWave FLUX.1-schnell 04. For users with Blackwell GPUs (50-series).
—svdq-int4_r32-pixelwave-dev-0.3.safetensors: SVDQuant INT4 (rank 32) PixelWave FLUX.1-dev 03. For users with non-Blackwell GPUs (pre-50-series).
—svdq-fp4_r32-pixelwave-dev-0.3.safetensors: SVDQuant NVFP4 (rank 32) PixelWave FLUX.1-dev 03. 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
PixelWave schnell 04	BF16	--	176.37	0.813	--	--
(8 step)	INT W4A4	SVDQ	176.68	0.820	0.322	17.12
	NVFP4	SVDQ	176.91	0.839	0.298	17.70

If you find these useful please consider: <a href='https://ko-fi.com/B0B21MPRDT' target='_blank'><img height='36' style='border:0px;height:36px;' src='https://storage.ko-fi.com/cdn/kofi6.png?v=6' border='0' alt='Buy Me a Coffee at ko-fi.com' /></a>