# Supported systems

## CI Tested systems

We test the following systems in our CI servers:
- Python 3.10-Python 3.13
- Mac OS X 14 and 15
- Ubuntu 22.04 and Ubuntu 24.04
- Windows Server 2025

## Supported systems:

### Operating systems
- Mac Silicon 14 or 15
- Ubuntu 22.04 and 24.04 (x64 and ARM64)
- Windows 10 or later (x86 only)

### GPUs

- CUDA GPUs, Pascal or later (>=sm_60)
- Metal GPUs
- AMD GPUs
- Vulkan-compatible GPUs (e.g. Intel Arc)

### Python backend

A pure-Python backend (`qd.python`) is available on any system where PyTorch is installed. See [Python backend](./python_backend.md).