How to Make Comfy UI Work on RTX 5090, 5080 & 5070
Added 2025-05-20 22:40:27 +0000 UTCπ Fix Comfy UI for NVIDIA 50 Series GPUs π
Hey creators!
If you're using one of the new NVIDIA 50 series graphics cards and Comfy UI isn't working properlyβdonβt worry, Iβve got you covered.
π οΈ In this guide, Iβll walk you through how to set up Comfy UI with the correct versions of PyTorch (2.7) and Xformers (0.0.30) so everything runs smoothly.
β
I've also created a one-click script that installs everything you need automatically.
Just download it, drop it into your "python_embeded" folder, and run it. Thatβs it!
Comments
yes good setup
DigitAll
2025-08-13 15:44:32 +0000 UTChim I have AMD Ryzen 9 7950X 16-Core Processor 4.50 GHz , 64.0 GB RAM and 16GB RTX4080 zotac gaming graphics card. its enough for run ComfyUI, if yes then I will upgrade to paid. also i am totally new for ComfyUI so is it ok
Sarfaraaz Shaikh
2025-08-13 03:22:07 +0000 UTC8gb is Only for sdxl workflows. Other will not work or be slow.
DigitAll
2025-07-14 13:01:37 +0000 UTCWith an RTX 4060 with 8GB of VRAM, I'm able to work freely with ComfyUI Studio. This is just to be sure before upgrading my subscription.
Jose Antonio Montero
2025-07-14 12:49:40 +0000 UTCHi There: I'm still on a 4090, and it works well. But I'm struggling with how to get ComfyUI Studio to incorporate Sage Attention/Triton. I've searched posts here but am drawing a blank ... it's quite possible I've missed something, so thought I would ask.
epicmomoullian
2025-05-22 15:25:54 +0000 UTCYes its mostly for studio.
DigitAll
2025-05-21 09:18:52 +0000 UTCMy ComfyUI portable runs very well with my 5090. Do you mean how to make it run with the Studio version?
gudatxori naiz
2025-05-21 07:22:26 +0000 UTCTHANK YOU VERY MUCH!
Luvi
2025-05-21 00:01:13 +0000 UTC
