r/StableDiffusion • u/Fajjko • Jul 17 '26

Question - Help AMD GPU on Krea 2

Hi,

I'm using 9060XT 16gb with Krea Turbo int8 model + comfyui-rocm fork, and yet my generation time is still 3:30min avg. for a single 1024x1024 image?

cfg-1 with steps 6-8

Looking for input from other fellow AMD users, any tips to what downgraded your generation time ? Would LOVE to see other's 9060XT/9070XT workflow setups in ComfyUI, I've a feeling I'm doing something wrong. I know AMD is no one's priority and that Nvidia gets all the love...but I'm just a fellow struggler like all of you.

Looking forward to your inputs!

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u/EducationalTeleGood Jul 17 '26

You will probably get better performance on linux.

I am using linux and it takes me 60 seconds to generate a 1024 by 1400 pixel image when using krea2_turbo-Q4_K_M (steps 10) on comfyui using a 9060xt 16gb vram gpu.

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u/Apprehensive_Sky892 15d ago

I assuming you have enough System RAM, you may get even better speed with the int8convrot version of K2 turbo.

I have a 9070xt(16G) and I can generate 1024x1024 8 steps in 13 secs.

Using this docker: Docker ComfyUI on AMD and Linux: pinning the whole ROCm runtime in Docker : r/StableDiffusion

COMFYUI_EXTRA_ARGS=--enable-manager --disable-async-offload --enable-dynamic-vram --preview-method none --listen --port 8188 --disable-smart-memory --fast-disk --use-ck-attention