Unless you under clock your processor, which I doubt, The only limitation would be if you picked a board with PCI-Express 2.0 at the time, but really this only affects having higher resolutions or more monitors hooked up for multi-rendering(4k will be stressed a bit). Your processor at base clock will not bottleneck the performance of a 1080, and you should be fine with any 500W PSU (which most people have) if you are crazy enough to get an AMP EXTREME! card or something like that.