A cheaper variant of RX 580 with half or memory and bit lower clocks, but still powerful Polaris chip and backplate included.
Works out of the box with macOS High Sierra/Mojave/Catalina/Big Sur/Monterey and Ventura/Sonoma/Sequoia via patcher. No drivers needed. Now with EFI boot screen.
The fastest Sapphire Nitro edition as pictured.
System requirements:
- Apple Mac Pro 3,1 (2008), Apple Mac Pro 4,1 (2009) or Apple 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 and Ventura, Sonoma, Sequoia via patcher, 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 five displays simultaneously: 1x DVI-D dual link, 2x DisplayPort 1.4 + 2x HDMI 1.4 (2.0 under Windows)
- supports 4K/5K@60Hz via DisplayPort and 4K@30Hz HDMI/DVI ports (HDMI 4K@60 Hz possible via active DisplayPort to HDMI 2.0 adapter)
- supports OpenGL, OpenCL and Metal in applications and games
- allows an upgrade to macOS Mojave, Catalina, Big Sur, Monterey or Ventura
- allows Windows 8/8.1/10/11 installation in UEFI mode with suspend/resume working
- supports sound via HDMI and DisplayPorts under macOS (from macOS 10.14 or above)
- supports Apple Studio Display and Apple Pro Display XDR displays
- supports H.264 and H.265 (HEVC) codecs hardware accelerated decoding
Technical specification:
- graphics processor clock: 1411 MHz
- memory speed: 1750 MHz
- amount and type of memory: 4 GB GDDR5
- bus width: 256-bit
- bus: PCI-Express 2.0 x16 (5.0 GT/s)
- TDP: 185W
