MacPro3,1

Mac Pro (Early 2008)Mac Pro2008EFI 64-bitno security chip

Out of coverage scope · Released before 2009 This Mac is listed and can be tested, but it isn't counted in the site's coverage figures.

MacPro3,1 HD 2600 XT 8800 GT Quadro FX 5600 0 of 3 configurations tested Cards Matrix

Criterion	HD 2600 XT	8800 GT	Quadro FX 5600	Config count
Boot · a failure here makes a config Unsupported 0 of 9 passed
Stock installer boots via 64-bit EFI	Untested	Untested	Untested	3
Internal storage detected and installation completes	Untested	Untested	Untested	3
Installed system starts, restarts and shuts down cleanly	Untested	Untested	Untested	3
Graphics 0 of 6 passed
Discrete GPU acceleration	Untested	Untested	Untested	3
External display output	Untested	Untested	Untested	3
Power 0 of 3 passed
Sleep and wake	Untested	Untested	Untested	3
Audio 0 of 15 passed
Built-in speakers	Untested	Untested	Untested	3
Headphone / analog audio output	Untested	Untested	Untested	3
Line-in / analog audio input	Untested	Untested	Untested	3
Optical digital audio output	Untested	Untested	Untested	3
Optical digital audio input	Untested	Untested	Untested	3
Networking 0 of 6 passed
Bluetooth	Untested	Untested	Untested	3
Ethernet	Untested	Untested	Untested	3
Ports 0 of 6 passed
USB-A ports	Untested	Untested	Untested	3
FireWire	Untested	Untested	Untested	3
Storage 0 of 3 passed
Internal optical drive reads discs	Untested	Untested	Untested	3
Thermal 0 of 6 passed
Temperature sensors report under load	Untested	Untested	Untested	3
Fans respond to load	Untested	Untested	Untested	3

Research notes (unverified)

Graphics cards are PCIe cards that owners often replace; configurations cover only the cards Apple sold with the machine.
First Mac Pro with 64-bit EFI. Audio is a Realtek ALC889A codec on every observed machine.

Sources (7) and identifiers

Board IDs: Mac-F42C88C8