Video Card

Apple iMac 21.5" A1311 ATI Radeon HD 4670 Graphics Video Card Late 2009 HD4670

Apple iMac 21.5" A1311 ATI Radeon HD 4670 Graphic Video Card Mid 2010 661-5539

Apple iMac 21.5" A1311 Mid 2011 AMD ATI Radeon HD 6750 Graphic Video Card HD6750 Computer Graphics & Heatsink

Apple iMac 27" A1312 ATI Radeon HD 4850 Graphics AMD Video Card 2009 2010 HD4850 512mb

Apple iMac 21.5" A1311 ATI Radeon HD 5670 512mb Graphics Video Card HD5670 AMD (661-5546)

Apple iMac 21.5" A1311 AMD Radeon HD 6770m Graphics Video Card Mid-2011 HD6770M with Heatsink 661-5945 ATI

Apple iMac 27" A1312 AMD ATI Radeon HD 5670 Graphics Video Card 2009 2010 HD5670 661-5579 Late 2009 Mid 2010

Apple iMac A1224 20" AMD Radeon HD 2400XT 128mb Graphics Video Card HD2400 2007 2008

Gigabyte HD 3870 PCIe Express AMD Radeon HD3870 Graphic Video Card GV-RX387512HP GPU ATI