Up for sale is a custom Mac EFI-flashed XFX AMD Radeon HD 7950 3GB Double Dissipation (Non-Black Edition) graphics card. This card has been specifically flashed with custom firmware to provide native boot-screen support on legacy Apple Mac Pro towers.
Perfect upgrade for a classic Mac Pro (Models 1,1 / 2,1 / 3,1 / 4,1 / 5,1 from 2006–2012) looking to run modern macOS versions.
FEATURES:- Native Apple boot screen support (see gray boot options screen at startup)- Native Metal API compatibility required for macOS Mojave, Catalina, Big Sur, Monterey, and Ventura via OpenCore Legacy Patcher (OCLP)- Active ports under Mac ROM: DVI, HDMI, and both Mini-DisplayPorts
COLLECTOR CONDITION / COMPLETE IN BOX (CIB):This card is a rare find for vintage hardware collectors. It comes complete with its original factory packaging, inner structural trays, manuals, original XFX driver install disc, and the CrossFire bridge cable.
CONDITION NOTES:The graphics card is fully tested, runs cool, and functions perfectly. The original box is intact with only minor shelf wear. Pristine anti-static storage.
SHIPPING:Ships in a secure, static-free environment. The collector's box will be heavily bubble-wrapped and placed inside a sturdy secondary outer cardboard shipping box to ensure the original packaging remains undamaged during transit. Calculated shipping via USPS Ground Advantage / UPS Ground.PROOF OF MAC COMPATIBILLITY:
In the listing pictures, there is proof that this card has been EFI Flashed and will show an Apple boot screen on startup. This includes GPU-Z Showing UEFI Compatibility, Hamachi and ATY being found inside of HEX code, 55 AA being found at the top and the middle of HEX, and the file having a length(h) of 20000, meaning that it is exactly 131,072 bytes.