## Operating System

### macOS

**macOS 12.0** (Monterey) and above.

macOS Support

[Cavalry 1.5.6](/content/docs/tech-info/release-notes/1.5/1-5-6-release-notes/index.html) is the most recent version to support **macOS 10.14** and above.

[Cavalry 1.1.1](/content/docs/tech-info/release-notes/1.1/1-1-1-release-notes/index.html) is the most recent version to support **macOS 10.13** and above.

See [Legacy Installers](/content/docs/tech-info/legacy-installers/index.html) to download the older versions. Please note that support is not available for legacy versions.

### Windows

**Windows 10** and above.

## Hardware

### CPU

#### macOS

Intel or ARM (Apple Silicon).

#### Windows

Intel or AMD.

Windows ARM CPUs

Windows' [Prism](https://learn.microsoft.com/en-us/windows/arm/apps-on-arm-x86-emulation) emulator will be used for Windows machines with **ARM** CPUs – performance may be negatively affected.

### GPU

A graphics card that is **OpenGL 4.1 Core Profile** compatible.

#### Intel

Architecture must be **Gen. 12 Alder Lake** or above.

[https://downloadcenter.intel.com/product/80939/Graphics-Drivers](https://downloadcenter.intel.com/product/80939/Graphics-Drivers)

#### NVIDIA

[https://www.nvidia.com/Download/index.aspx](https://www.nvidia.com/Download/index.aspx)

#### AMD

[https://www.amd.com/en/support](https://www.amd.com/en/support)

Windows

Parts of the UI not rendering correctly is an indication of a graphics issue.

Ensure any graphics drivers are up to date.

Windows laptops may have multiple graphics cards installed. In this scenario Cavalry will attempt to automatically select the 'High performance' card. This can also be explicitly set by going `Settings > System > Display > Graphics`, finding Cavalry or clicking **Browse** (under Custom Options for Apps) to add Cavalry then setting to **High performance**.

### Memory

A minimum of 512 MB of RAM.

## Network

An internet connection is required to sign in to Cavalry.

## System Diagnostics

Open the `Help > System Diagnostics` window to review information about your system. This can be useful to share in support tickets when troubleshooting any issues.