using 2×2 displays

Apr 25, 2010 at 11:07pm

using 2×2 displays

hello

i want to split one screen to four projectors (two above and two below) and wonder which method i should use.
two dualhead graphicscards
or
one dualhead graphiccard with two matrox dualhead2go ?
the resolution of each projector is 1024×768.
i am working with windows and opengl.

thanks for any suggestions

#49998
Apr 28, 2010 at 10:40pm

my guess would be two graphics cards are better than one graphics card.

however, with two gpus, you will have to create two distinct opengl contexts, and they can’t be shared contexts.

#179490
Jul 9, 2010 at 1:33pm

dualhead graphiccard with two matrox dualhead2go are the right choice ;-)
thanks for your reply

#179491

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