troyguitar
Go Kart Champion
I don't know why people try to go for max FPS. If you're running at a minimum of 60FPS, it'll be smooth enough. I remember when 40FPS was good enough for me (because I couldn't afford better hardware). The average human eye can't distinguish any difference above 60; it varies slightly for some people, I like at least 75.
THAT being said, if your hardware can comfortably run current games at 1080p at max settings at a ridiculous framerate, you're more or less future proofed for a good while up to the point where your hardware can't maintain 60 FPS.
I don't remember the single monitor numbers, but I only get around 30 fps in WoW on my triple monitor setup with a GTX 670. It takes a LOT of card to hit 60 fps in many games at 1900x1200.