GPU: GTW 670 vs 7970?

[Grondir]

But how do you get around using only 2 monitors with nVidia cards? Use a second GPU?

[MiRai]

But how do you get around using only 2 monitors with nVidia cards? Use a second GPU?

What do you mean 'get around'? As opposed to AMD's use of DisplayPort? If I'm not mistaken, all GTX 6xx cards can power 3 monitors.