Best Graphics Card?

[Ethosik]

I have the fall 2010 Mac Pro with 3.33GHz 6-Core Intel Xeon. Currently I have the ATI Radeon HD 5870 1GB. Is there a better card out there that I can get that supports Mountain Lion? How many watts does the Mac Pro power supply have?

 

[gpzjock]

Your PSU will develop about 900w the 2 connectors on the mobo will allow a GTX 570 or GTX 670 to be used. They are your current best choice.

 

[twietee]

You need a card with two 6-pin connectors, if you don't want to modify (add an external PSU), so a680 GTX would work as well. There is a large and very informative thread in this forum about this.


here you go: https://forums.macrumors.com/threads/1385329/