OverKILL3D ASUS Matrix Platinum GTX980 4 Way SLI Review
There is a reason we say that we do these things so that you don't have to, and perhaps Unigine is the best example of this. Clearly at 'regular' resolutions a couple of cards is enough. It's only once you hit 4K that the Quad-SLI becomes a feasible solution, regularly doubling the frames per second of the SLI setup. So much power is available to us that it's impossible to set Unigine up in such a way that you go below the 60FPS VSync barrier. Yes, it looks as lush as you think it does.