Okay sweet, thanks for the info!The 2700X should give you more bang for the buck in the video/photo/editing department.
Having said that, both CPUs are very capable of runing a 1080ti at 1440p. The highest you go in resolution/details the more the game stress the GPU, and so the CPU becomes a less important secondary part of the "FPS equation". That doesn't mean you should pair a 1080ti with a pentium, athlon, some core i3, or some ryzen APUs for 1440p.
There should be balance!!!
Cheers!