i tryed all drivers nothing works wright same dual 4xxx i woder is it worth all this too keep messing with or put it on the back burner and wait a few weeks befor we see a good driver fix and patches.
Uninstalling all previous drivers and AMD/ATI software, then reverting to the 11.6 Cats allowed me to play the game without the "100% CPU 0%GPU" problem, and without needing to disable Catalyst AI. However, there are still far too many corrupted textures and black squares (although a LOT less than with any other driver) for the experience to even remotely close to being acceptable, let alone enjoyable. RAGE for the PC is still far, far, from being fit for the purpose in its current state. Bethesda and ID have an awful lot to answer for in terms of why they knowingly took people's money in return for this shambolic pre-alpha build of the game. It's not acceptable that these charlatans lay the blame at the feet of the video card vendors. That's like a car manufacturer blaming the petroleum companies when 70% of a production vehicle won't work with petrol/gas bought from the pumps.
I can't think of another consumer product that we would accept this level of service/quality with.
EDIT:
My system is E8400 @3.00GHZ, Sapphire HD4850 1GB DDR3, 4GB DDR3 RAM, Win7 32bit, 11.6 Cats (soon to be removed due to lessened performance in older, superior products, that actually worked out of the box like they should).