ATI RADEON 5870 ON MACPRO MID 2010
I have a Macpro mid 2010, which I use for 3d modeling and rendering. Currently installed on the computer a single graphics card, which connected to one cinema display.. I wish to install one more graphic card, the same card ,just to improve performance.(but stay with only one display) Can I? How exactly do that?
Mac Pro, Mac OS X (10.6.7)