@gvs @charlie_root @dcc @Goalkeeper @Volkish_Observer @tyler @PalePimp >X11 has never been ahead of Windows nor Mac in performance.
I'm not sure what you're doing comparing OS's to a display protocol.

Xorg is simply fast enough not to slow the user down, so no-one has really bothered to optimize it.

Some users don't even bother with Xorg and just use the Church of Emacs in fbcon, which is much faster than any display protocol implementation or windowing toolkit.

>I'm curious where you got the proof that it was (and is) faster then those or Wayland.
Personal experience - I can tell the difference between the added latency of vsync and unfettered frames.