Proof of Concept — Native Windows ROCm support for ComfyUI-XPUSYS-Monitor
This is a derived work based on ComfyUI-XPUSYS-Monitor by allanmeng. It is published separately solely because the changes are narrowly scoped to Windows AMD ROCm and were developed with AI agent assistance — the author does not wish to push Agent generated changes into the original repository out of respect for the developer.
The upstream project is an excellent hardware monitor for ComfyUI, but its AMD
GPU support depended on rocm_smi_lib, which cannot be installed on Windows.
This POC replaces the AMD provider's GPU monitoring with Windows-native APIs:
- VRAM:
torch.cuda.mem_get_info()— works on ROCm 6+ for Windows - GPU load:
typeperf(Windows built-in) — reads WDDM engine counters - Temperature / Power / Clock: Unavailable — the AMD Windows driver does not expose these through standard Python-accessible APIs on this hardware
This project has no intention to fork the original. The changes here are narrowly scoped to making the AMD provider work on Windows ROCm. AI agent- assisted modifications were used during development, and the author does not want to push AI-generated changes into allanmeng's original repository.
If the upstream maintainer wishes to incorporate any of these changes, they are welcome to take whatever is useful.
| Metric | Source | Status |
|---|---|---|
| VRAM free / total | torch.cuda.mem_get_info(0) |
✅ |
| VRAM allocated / reserved | torch.cuda.memory_allocated() / memory_reserved() |
✅ |
| GPU utilisation | typeperf WDDM engine counters (max) |
✅ |
| Device name | torch.cuda.get_device_name(0) |
✅ |
| GPU core temperature | Driver does not expose via Windows API | ❌ |
| Power draw | Driver does not expose via Windows API | ❌ |
| Core clock | Driver does not expose via Windows API | ❌ |
rocm_smi_lib dependency |
Removed; no replacement needed | ✅ |
| Windows ROCm detection | getattr(torch.version, 'roc', None) + GPU name fallback |
✅ |
This plugin has only been tested on a single configuration:
- GPU: AMD Radeon RX 9070 XT (ROCm 7.2, Windows)
- PyTorch: 2.9.1+rocm7.2.1
- ComfyUI: v0.24.0
Other AMD GPUs may work but have not been validated. Results on older AMD cards (RX 6000 series, Instinct) or different ROCm versions may vary.
- ComfyUI (any recent version)
- ROCm for Windows 6+ (tested on ROCm 7.2)
- PyTorch ROCm build (e.g.
pytorch 2.9.1+rocm7.2.1) psutil(pip install psutil)
Clone into ComfyUI custom_nodes/:
cd ComfyUI/custom_nodes
git clone https://github.com/forkless/XPUSYS-Monitor-NG
cd XPUSYS-Monitor-NG
pip install -r requirements.txtRestart ComfyUI. The plugin auto-detects AMD ROCm and loads the AMDProvider.
This plugin is provided as-is, free to use and modify under the MIT License. It is a proof of concept with no guarantee of ongoing maintenance, support, or compatibility with future versions of ComfyUI, ROCm, or PyTorch.
If it works for you — great. If it doesn't — issues and pull requests are welcome, but responses should not be expected.
MIT — Copyright (c) 2026 forkless