FPS will range widely from probably 45fps-200fps in games from war thunder to BF4.
I have the 780ti Superclocked with ACX and am either getting another one of those or the 780ti Classfied. Then essentially OC them as far as they will go (under air). Ive got a BenQ XL2420T but wondering if i should get 2 more of those or get 2 60fps monitors. Also how would 860W power supply be enough to OC both of those cards to their limits, an OC'd 4790k a few Samsung ssd's and so on. I was thinking about the fps for games like Battlefield yea