How to use Rocm with windows?
[Installation Guide] Windows 11 + ROCm 7 RC with ComfyUI
[Feature]: Global ROCm 7.x installer for windows
Official AMD ROCm™ Support Arrives on Windows for ComfyUI Desktop
Videos
Windows (requires 26.1.1 driver): PyTorch via PIP installation — Use ROCm on Radeon and Ryzen
Linux: Install Radeon software for Linux with ROCm — Use ROCm on Radeon and Ryzen
Release notes: https://rocm.docs.amd.com/en/latest/about/release-notes.html
I haven’t been able to find any YouTube videos or anything about this topic so I came here to ask this. Is there an automatic tool that can convert CUDA-based projects to ROCm without me having to mess around with the code? This is already present somewhat on intel GPU’s.
[Guide] Windows 11 + ROCm 7 RC + ComfyUI (AMD GPU)
This installation guide was inspired by a Bilibili creator who posted a walkthrough for running ROCm 7 RC on Windows 11 with ComfyUI. I’ve translated the process into English and tested it myself — it’s actually much simpler than most AMD setups.
Original (Mandarin) guide: 【Windows部署ROCm7 rc来使用ComfyUI演示】
https://www.bilibili.com/video/BV1PAeqz1E7q/?share_source=copy_web&vd_source=b9f4757ad714ceaaa3563ca316ff1901
Requirements
OS: Windows 11
Supported GPUs:
gfx120X-all → RDNA 4 (9060XT / 9070 / 9070XT)
gfx1151
x110X-dgpu → RDNA 3 (e.g. 7800XT, 7900XTX)
gfx94X-dcgpu
gfx950-dcgpu
Software:
Python 3.13 https://www.python.org/ftp/python/3.13.7/python-3.13.7-amd64.exe
Visual Studio 2022 https://visualstudio.microsoft.com/thank-you-downloading-visual-studio/?sku=Community&channel=Release&version=VS2022&source=VSLandingPage&cid=2030&passive=false
with:
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MSVC v143 – VS 2022 C++ x64/x86 Build Tools
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v143 C++ ATL Build Tools
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Windows C++ CMake Tools
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Windows 11 SDK (10.0.22621.0)
Installation Steps
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Install Python 3.13 (if not already).
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Install VS2022 with the components listed above.
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Clone ComfyUI and set up venv
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git clone https://github.com/comfyanonymous/ComfyUI.git
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cd ComfyUI
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py -V:3.13 -m venv 3.13.venv
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.\3.13.venv\Scripts\activate
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Install ROCm7 Torch (choose correct GPU link)
Example for RDNA4 (gfx120X-all):
python -m pip install --index-url https://d2awnip2yjpvqn.cloudfront.net/v2/gfx120X-all/ torch torchvision torchaudio
Example for RDNA3 (gfx94X-dcgpu like 7800XT/7900XTX):
python -m pip install --index-url https://d2awnip2yjpvqn.cloudfront.net/v2/gfx110X-dgpu/ torch torchvision torchaudio
Browse more GPU builds here: https://d2awnip2yjpvqn.cloudfront.net/v2/
(Optional checks)
rocm-sdk test # Verify ROCm install
pip freeze # List installed libs
Lastly Install ComfyUI requirements **(Important)**
pip install -r requirements.txt pip install git+https://github.com/huggingface/transformers
Run ComfyUI
python main.py
Notes
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If you’ve struggled with past AMD setups, this method is much more straightforward.
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Performance will vary depending on GPU + driver maturity (ROCm 7 RC is still early).
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Share your GPU model + results in the comments so others can compare!
Update 21/09/2025
Use this command to upgrade the latest RC wheel
Example for RDNA4 (gfx120X-all):
python -m pip install --upgrade --index-url https://d2awnip2yjpvqn.cloudfront.net/v2/gfx120X-all/ torch torchvision torchaudio
Solution to VAE out of gpu memory
Go to ComfyUI folder, add the follow code to main.py, screenshot below
import torch
torch.backends.cudnn.enabled = False
https://blog.comfy.org/p/official-amd-rocm-support-arrives
Just found this, took it for a ride on an AI MAX+ 395 . Easy install , all working smooth better than using the manual install recommended by AMD which I used before. Just tested a few random templates they work. For one of them I had to adjust RAM allocation to 64/64 from 96/32. Still keeping AMD recommended Adrenaline driver not the main one.
If you are looking for the proper driver, you can find the link here:
https://www.amd.com/en/resources/support-articles/release-notes/RN-AMDGPU-WINDOWS-PYTORCH-7-1-1.html
I did not have to install any extras as I was already using the AMD manual install before, but you need to have at least Git installed in the system, and maybe some VC Runtime at least I remember I needed that before.
You can get Git here:
https://git-scm.com/install/
The ComfyUI install does all the rest, installs all Python, ROCm and any requirements, in one step. You do not need to use a separate browser, it comes with an integrated one, much simpler use.