GTX 680 4GB NVidia Mac Pro Apple EFI bootscreens + cables

For sale is a 4GB NVidia GTX 680 Graphics card, in excellent condition, flashed to work in the 3,1 4,1 and 5,1 Mac Pro 2008-12, showing full Apple EFI boot screens. The make of card is random, but all flashed cards perform to a high standard on the Mac Pro, efficiently, without fan noise and very responsive. It will work with macOS 10.9 Mavericks through to macOS Catalina, Monterey, Ventura and Sonoma, as it is Metal/Kepler supported.

It will also boot into Windows 7 and 10 and beyond. The output ports available are: 1 x Single-Link DVI-I, 1 x HDMI and 1 x Displayport, all of which work in macOS and Windows.

This card can output on up to 3 displays simultaneously, with output resolutions. Note, the top DVI port becomes non functional after flashing. It has a Mac EFI BIOS that will show full Apple boot screens at startup and EFI boot options by pressing the Alt key, allowing a selection of of bootable operating systems, macOS or Windows. This card requires additional PCIe power via 2 x mini 6-pin PCIe to 6 pin and 8 pin cables. These are supplied with the card.

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