Updated models with AMD graphics options expected in early 2017.
Mac OS X 10.6.7 Adds Support for New AMD Graphics Cards
As reported by tonymacx86, Apple's new Mac OS X 10.6.7 update for the 2011 MacBook Pro includes support for a number of AMD graphics cards not currently found in Apple's machines. While the development is certainly of interest to Hackintosh fans looking to build their own systems running Mac OS X, the inclusion of the new cards may provide some hints of graphics cards to be included in future Macs such as potential iMac and Mac Pro updates.
The following graphics cards appear to be natively supported:
ATI Radeon HD 5630 Device ID 0x68D8
ATI Radeon HD 5630 Device ID 0x68D9
ATI Radeon HD 5670 Device ID 0x68D8
ATI Radeon HD 5730 Device ID 0x68D8
ATI Radeon HD 5770 Device ID 0x68B8
ATI Radeon HD 5850 Device ID 0x6899
ATI Radeon HD 5870 Device ID 0x6898
AMD Radeon HD 6850 Device ID 0x6739
AMD Radeon HD 6870 Device ID 0x6738
AMD Radeon HD 6970 Device ID 0x6718