- 64 Bit EFI Version. Works with Mac Pro 2008 Onwards :)
- Compatible With Mac Pro 3,1 4,1 & 5,1
- 2GB VRam
- Flashed Card With The Latest Firmware
- Includes 2 x 6 Pin PCIe Power Cables
Here for sale is an nVidia GTX680 2GB Graphics Card that has been flashed with the latest firmware and is compatible in models of Mac Pro from 2008-2012.
Supports 4K with OSX Yosemite 10.10 using the displayport.
These cards display full EFI boot screens allowing changing of the boot drive if needed:
Complete with the card you'll get the necessary 6 pin power cables that plug into the Mac's Logic Board to provide power.
These are awesome cards for the Mac Pro and also work very well in BootCamp :)
I will ship this well packaged via courier for free if you are UK Mainland based!
NVIDIA GTX 680 MAC
1536 CUDA Cores
1006 MHz Base Clock
1058 MHz Boost Clock
128.8GT/s Texture Fill Rate
2048 MB, 256 bit GDDR5
6008 MHz (effective)
192.26 GB/s Memory Bandwidth Interface
PCI-E 2.0 16x
DVI-I, DVI-D, HDMI, DisplayPort
Resolution & Refresh
240Hz Max Refresh Rate
Max Analog : 2048x1536
Max Digital : 2560x1600 (Dual Link DVI Only)
Total Power Draw : 195 Watts
The card will work straight away if you are using OSX 10.8.3 onwards but if not you'll have to grab the drivers which are located on nVidia's website here:
Simply select the GTX600 series - GTX680 - then you'll see a list of OSX versions to get the latest driver for.