I recently installed ccc 13.1 on my hp g6...
HP Pavilion g6 2071se
Intel core i7 @ 2.10
AMD Radeon HD 7670M + Intel HD 4000 dynamic switchable
4 Gigabyte RAM
the game runs smoothly indoors and outdoors, driving a car etc, but at some certain insertions the game returns to run like i am using the intel hd 4000! I play Dead Space 2 and other games smoothly on high settings...