I am extremely uncertain as to where was best to post this question so I put it here, but lets get on with it.
I am looking toward upgrading my graphics to either the future 390x or whatever Nvidia will release to compete with it (980 TI?) and was curious if my CPU will cause a bottleneck in games. we of course do not know exactly how powerful these cards will be but my cpu is only a i5-2500k @ 4.3 ghz. I wonder if my cpu will be a significant bottleneck since i have seen benchmarks of crysis 3 with even just a 970 have around a 5-6 frame difference at max settings between using a haswell i5 or a haswell i7. seemingly with my overclock I am close to stock haswell i5's in performance.
last minute thoughts, if going amd in a mantle supported game would cpu bottleneck (if there is one) lessen significantly?
any input/speculation is greatly appreciated.