hi. I currently own the 660 Superclocked edition and got the 1600x900 monitor and in a few days i will have the i7 4770k and 8 gb ram. now i would like to know approximately what fps difference will there be with that build as it is ( with 660) on the 1600x900 and the gtx 760 with 1920x1080 monitor? will it be much of difference please? Thanks alot !