AMD Radeon RX6800 XT 16 GB GDDR6
New card, replaced under warranty by Gigabyte
Another fastest ever graphics card for Mac Pro 4,1/5,1 exclusively from MacVidCards Europe. Even faster than standard Radeon RX 6800 with much bigger copper heatsink. Features the latest Navi21 chip from the RDNA2 family and insane 16 GB of GDDR6 memory.
Native EFI boot screen. You no longer need any software patches to see boot picker or boot screen. Patcher is only need for macOS installation.
Only our modified cards are able to work normally in these models. Standard PC cards won't even boot inside Mac Pro.
Supports macOS Big Sur 11.4 or later and macOS Monterery 12.0.1 or later (12.2.1 recommended). Also supports Windows 10/11 in UEFI and legacy mode.
HDMI/DisplayPort Audio support under macOS out of the box. No patches needed.
Metal performance:
- 22% faster than RX 6800
- 122% faster than the previous generation RX 5700 XT
- 181% faster than Vega 56
- 224% faster than RX 580
Requires extra SATA power from one of the HDD bays (or optical bay) or Pixlas mod. See installation manual.
Card is 2,5-slot wide so it will block nearby PCIe slot inside Mac Pro.
Boot screen
- up to 4K@60Hz via DisplayPort, up to 4K@60Hz via HDMI
Condition
- New (flashed)
- 12 months
Package includes
- 2x 6-pin Mac Pro PCIe power cable, 6-pin to 8-pin PCIe power adapter, 8-pin to 2x 6-pin power adapter, SATA to 6-pin PCIe power adapter
Specification
- 2x DisplayPort 1.4, 2x HDMI 2.0
- up to 4 concurrent displays
- 2045 MHz + 2285 Mhz boost
- 2000 MHz
- 16 GB GDDR6
- 256-bit
- PCI-Express 2.0 x16
- not supported
- 8-pin + 8-pin
- 300 W
- HDMI Audio, DisplayPort Audio
- Metal, OpenCL, OpenGL
System Requirements
- 4,1 (2009), 5,1 (2010-2012)
- 12.0.1 (Monterey) or later, 11.4 (Big Sur or later)
- Not needed
- Yes, via Apple BootCamp (also in UEFI mode)