So I can currently only get 7.8 MH/s x11 speed out of a Sapphire tri-oc R9 290x, using wolf0's bin. Stock clocks (1025 gpu, 1500 mem).

Is this normal? How are people getting close to 10 MH/s out of an R9 290x? My card won't overclock too far beyond the stock settings, but it doesn't seem to make a massive difference regardless.