Alike a fair few pc users I’d imagine my graphics card hits the recommended pc requirements however my core does not. My suggestion is that it gives a small summary of which piece of hardware each graphical setting is most reliant on.
Forza is a good example
In Forza for instance it would say for a particular setting
“Increasing this setting will affect your GPU performance, especially when running at the Ultra quality level. There is also a minor impact on CPU performance that increases with each level.”
In doing this users could better tailor their settings to fit their PC specifications and thus run their games more smoothly.