Hey fellas, I know this question has been asked a million times I just can seem to find the best answer. I dont want sli, I dont want multiple monitors. I just want to game at 2560x1440p at max settings on one monitor. I know buy the best is always the answer but I heard the 690 is overkill for what I want. Can a single gtx 670 signature 2 do the job? Also do I need a fancy motherboard if I dont plan on sli/crossfire.