R Rose88 macrumors newbie Original poster Sep 16, 2013 5 0 Hudson Valley NY Sep 24, 2013 #1 As the title suggests.... seeing the new specs on the iMac. Any of you more technically inclined Mac users know if its possible to update my 680M to the new GTX780M? thanks for your time.
As the title suggests.... seeing the new specs on the iMac. Any of you more technically inclined Mac users know if its possible to update my 680M to the new GTX780M? thanks for your time.
maflynn macrumors Haswell May 3, 2009 74,417 44,671 Sep 24, 2013 #2 No, the GPU is soldered onto the logic board.