Was I sleeping too long, or is Wand Waker working insanely well?

[potate]

I have the latest drivers from AMD for my r9 290, not the beta one but the latest stable release. Windows 7 is up to date so I don't think it's that. Anything that involves being near to the killer bees leader or talking to him, and the bidding minigame in the auction house have slowdowns. There are some other slowdowns in various scenes that I don't remember and also happens when you fight many enemies at once, no matter what revision I'm using.