Sapphire HD 7950 3GB RAM, EFI Flashed

Sapphire Radeon HD 7950 3GB graphics card with Mac EFI firmware installed.
Shows the Apple boot screen and boot picker (Option key).
Tested and working in a Mac Pro 5,1.
Specifications:
• 3GB GDDR5
• Mac EFI flashed (boot screen supported)
• Ports:
• 2 × Mini DisplayPort
• 1 × HDMI
• 1 × DVI
• Fan runs smoothly
• Clean video output, no artifacts
• Fully tested and stable in macOS
• Supports Metal for Mojave, Catalina, Big Sur, Monterey (with OpenCore)
Card only. Ships safely packed.