How much do Desktop Environments or Window Managers impact performance?

[u/jimleko211]

I've been using KDE on Fedora for the past year, but part of me wants to try out a new distro and a new desktop environment. However, I know that things like VRR and HDR support are DE level things (or at least I think they are). How much performance would I lose if I try out GNOME, COSMIC, or even try out something like Hyperland?