This
I ran both at 2560x1440 max settings with a 2600k and Vega 64 and it produced identical results. All things being honest I think the only people who are experiencing problems with this are those who fall well below the minimum CPU requirement, and in that case who cares. You shouldn't be running a game in which its requirements exceed your hardware and expect things to work properly.
I haven't seen any compelling evidence from people with systems within the scope of the requirements who have this problem.