Rispondi a "Installation of High Sierra 10.13 on unsupported Macs"currently i have only 3.33 ghz quad core. Although i do have another of the same CPU. I just havent gutten this machine yet to see if it has a built in board for a second CPU. However, lets say i dont even bother with it. I have an Nvidia 970 GTX and 12 GB of ram (currently). Do you think this is sufficient on my Mac Pro with the 5,1 firmware?