Quote Originally Posted by Maxwell View Post
I would keep the AMD and the NVidia cards in separate machines. Though it's possible to run both together, it's much easier to keep them in separate machines.....
Sorry Max but you got that part wrong. It is very easy, and my preferred setup, to run one ATI/AMD & one nVidia on the same machine. I never have to worry about matching GPU family types/series, never have to add any special flags to cc_config, etc...

Also I never have to worry about any machine being completely idle if one type of GPU project runs out of work, has a new app that fails, the server crashes or just goes dark for an unspecified period of time.