New Xserver thingy was one of first ideas i've tried .. composite suspend as well. Im not using OGL composition at all, i use Xrender (and disable it on demand while gaming). Vertical sync and tearfree is disabled, still - framerate suck. If you guys say it works on HD5xxx, couldnt it be just R700 (and older?) issue?
Can you guys try to change effects to see how big is impact on framerate (if any)? In my case framerate changes from low to high is like 10 FPS (if there is any change at all).
Its interesting as lot of people reported same behavior on HoN forums but here it seems to be otherwise. Any more ideas what could be wrong?
As I said. I have no issues running HoN on my HD4650. And thats on a laptop.