multiple graphic cards

[okami]

hi there
i'm using a mac pro with 3 graphic cards in in,
whats the best way if i want to use 3 projectors?

connect on every card one projector ? does this give me the maximum performance?
or doesn't it matter and i can connect 2 projectors to one card?

thank you!
cheers
okami

[HerrNieDa]

the resolume team advices to use only 1 card, you can also use more cards but the performance won't be better.
I have Windows-Systems and can say with nvidia-cards i got better performance with multiple graphic cards/screens.

I would say as long as you won't need the extra outputs just use the primary card, also with a matrox triple head on the primary card you should get the best performance!