I have random stuttering in online games with Enhanced sync. With usual Vsync no stuttering but lag present.
-Monitor 60hz(NOT freesync)
-Xeon E3 1240
-rx570(19.9.2) 4gb
-16gb ram ddr3
-650w PSU
+50 power limit setting used in driver
Tried also Scanlinesync(MSI Afterburner and RTSS)+Enhanced sync = no luck
UPD
solution - https://community.amd.com/message/2933867?commentID=2933867#comment-2933867