Original Graphics Video Card for Apple iMac 2011 Core i5 2.7 A1312 MC813LL/A MC813 27 Inch Desktop PC Computer AMD Radeon HD 6770M HD6770M GDDR5 512MB - Gamers Arena Custom Computers PC
Radeon HD 6000 series - Wikipedia
RADEON HD 7870 2GB, mac pro Grafikkarte Metal ,macOS mojave 10.14 supported EUR 169,00 - PicClick IT
OpenCore Legacy Patcher on iMac11,2 / HD 6770M compatibility : r/hackintosh
Original Graphics Video Card for Apple iMac 2011 Core i5 2.7 A1312 MC813LL/A MC813 27 Inch Desktop PC Computer AMD Radeon HD 6770M HD6770M GDDR5 512MB - Gamers Arena Custom Computers PC
iMac 2011 Maps not working after installing Catalina & Big Sur · Issue #164 · barrykn/big-sur-micropatcher · GitHub
Détails sur Carte graphique HD 6770m Graphic card ATI RADEON HD6770 for iMac 21.5" et 27" | Rakuten