GPU ATI 216-0809000 HD 6470M Graphic Video IC Chip for MacBook Pro 15" A1286 (Early 2011)
Original For Apple Imac 27" A1312 Vga Card Gpu 216-0732019 Video Card Graphic Card 109-b90957-00 Hd4850 512mb Full Tested - Pc Hardware Cables & Adapters - AliExpress
2017+ ATI Mobility Radeon HD 5650 GPU 216-0772000 Chip - ChipBay
GPU ATI 216-0769010 Graphic Video IC Chip for iMac 27" A1312 (Mid 2010)