not bad, 3 minutes per image on 3090 as the other anon said
i just reused the venv that i use for comfyui instead of creating a new one and it just worked out of the box

diffusers 0.33.1
onnxruntime 1.22.0
onnxruntime-gpu 1.22.0
torch 2.7.0+cu126
torchaudio 2.7.0+cu126
torchvision 0.22.0+cu126