Hey Everyone—
Bit of an academic inquiry here (although w/ practical application in some rare cases)... I have a Late 2013 MacBook Pro 15" 2.3GHz w/ GT 750M GPU that's my primary machine. I also have a 2.2GHz Mid 2015 MBP 15" w/ no dGPU that I repaired/rebuilt as a secondary. In comparing the 2...