AMD Radeon RX460 2 GB GDDR5

The cheapest Radeon card from the new line. Doesn't require any extra power cables.

Works great with macOS High Sierra/Mojave/Catalina/Big Sur and the latest macOS Monterey.

System requirements:

- Apple Mac Pro 4,1 (2009) or Mac Pro 5,1 (2010-2012)
- installed macOS 10.13.4 (High Sierra) or newer
- native support by macOS High Sierra, Mojave, Catalina, Big Sur, Monterey, no drivers needed

Key features:
- compatible with macOS and Windows (via BootCamp)
- supports Apple boot screen (gray screen with Apple logo on startup) on all ports (also on 4K displays)
- uses internal Mac Pro power supply
- supports PCI Express 2.0 link under macOS and Windows
- supports three displays simultaneously: 1x DVI-D dual-link, 1x DisplayPort 1.4, 1x HDMI 1.4 (2.0 under Windows)
- supports 4K@60Hz via DisplayPort and 4K@30Hz via HDMI/DVI ports
- supports OpenGL, OpenCL and Metal in applications and games
- allows an upgrade to macOS Mojave 10.14.6, macOS Catalina 10.15.7, macOS Big Sur 11.6.5, macOS Monterey 12.0.1 or later
- allows Windows 8/8.1/10 installation in UEFI mode
- supports sound via HDMI and DisplayPorts under macOS (from macOS 10.14 or above)

Technical specification:

- graphics processor clock: 1200 MHz
- memory speed: 1750 MHz
- amount and type of memory: 2 GB GDDR5
- bus width: 128-bit
- bus: PCI-Express 2.0 x8 (5.0 GT/s)