I have had screen tearing of various levels since I updated to Yosemite, and I never had any problems in Mavericks.
Usually the tearing really kicks in hard when the map i’m in has a lot of people at the same time, which makes it almost unplayable. I’ve found when I change the framerate it resolves the issue for a bit, but then it comes back.
I’ve attached the screen of my specs.
