Flashed ATI Radeon 5770 Mac Pro Graphics Card


Here for sale is is an ATI Radeon HD 5770 1GB Graphics Card flashed with the latest firmware and is compatible in all models of Mac Pro from 2006-2012. Detailed spec for the card can be found below but I will say that the only things that differ from this and and official apple card are that this has twin DVI, single HDMI and a single Display Port output as opposed to the Mini Display Ports found on the Apple card (These are only useful if you are connecting to one of the newer Apple 24 or 27 inch displays).

There is also no boot screen that appears with this card. Once you start the Mac and hear the familiar chime, it'll take you straight to the desktop bypassing the grey screen with the Apple logo (looks kinda neat).

Complete with the card you'll get the necessary 6 pin power cable that's plugs into the Mac Logic Board to provide power.

These are awesome cards for the Mac Pro and also work very well in BootCamp :)

  • VRAM : 1GB GDDR5
  • Processing Units:  800 Stream Processors
  • Slot Compatibility : PCI-E (PCI Express) 2.1 X 16
  • GPU Clock 850Mhz
  • Hardware Compatibility Intel Mac Pro 2006 to Date
  • OS Compatibility Mac OS X v.10.6.8 or later
  • Connectors 2 x Dual Link DVI-I, 1 X HDMI
  • Display Modes 2 x Dual Link DVI-I , 1 X HDMI
  • Maximum Analogy Resolution 2048 x 1536 @ 85hz (with DVI>VGA adapter)
  • Maximum DVI Resolution 2560 x 1600 @ 60hz (up to 2 x 30" Apple Cinema HD Display)

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