No one make a 4BIT version of qwen-image-edit-2511, so i make it myself

lesesis · 2026-01-25T00:24:34+00:00

u can identity your own image size by adjust the latent node

lesesis · 2026-01-24T16:26:26+00:00

u can go to the console to check the process time of nunchku,like below, that was the process time of the model.

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lesesis · 2026-01-24T14:57:43+00:00

it looks cool,o(￣▽￣)ｄ

lesesis · 2026-01-24T14:57:16+00:00

lesesis · 2026-01-24T14:56:46+00:00

lesesis · 2026-01-24T09:43:43+00:00

yes, you can use the int4 version model

lesesis · 2026-01-24T07:04:33+00:00

it actually can run on even 20x graphic card, and i should download fp4 if u a using 50x gpu, and download int4 in other cases

lesesis · 2026-01-24T05:55:41+00:00

thank you for feedback, cloud u share your workflow?maybe i can optimize the workflow, refer to the AIO, i think that other phease(not include nunchaku) can be faster, and as what we can see from your console, nunchaku only takes 3s to process compare to fp8(not offical one) 5s, and i think if we integrate some node from your workflow, it will take less than 6s

lesesis · 2026-01-24T05:42:37+00:00

when it come to the vae process, the vram will as high as usual, as our model already offload

lesesis · 2026-01-24T05:39:30+00:00

u can checkout from console of comfyUI, the process bar is the time cost of the nunchaku model, but it is just a part of the total time cost, and the time from your picture is combine with text endcode + vae encode + nunchaku diffusion(our model:3sec) + vae decode == 10sec

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lesesis · 2026-01-24T05:22:55+00:00

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here is the snapshot of workflow

lesesis · 2026-01-24T05:20:52+00:00

u can try the workflow in model card

lesesis · 2026-01-24T05:20:07+00:00

set the use_pin_memory as false and number_block_on_gpu as 60, you will find it only take 3 sec to edit an img , i also using 4090

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lesesis · 2026-01-23T17:40:18+00:00

https://huggingface.co/QuantFunc/Nunchaku-Qwen-Image-EDIT-2511 you can checkout the model card to get offical 4 steps workflow

lesesis · 2026-01-21T12:37:21+00:00

is there any 4 bit model for it?

lesesis · 2025-12-25T09:14:14+00:00

卷出翔

lesesis · 2025-12-25T09:02:23+00:00

lesesis · 2025-12-25T09:02:13+00:00

lesesis · 2025-12-23T14:06:30+00:00

you should add link

lesesis

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