so is there any other way? like can i maximize the power saving on the video card at least? i may use 5870 CF btw and since Hybrid CF is not posible an nvidia 460GTX will be part of the option. can it be like the Phenom X6 Turbo Mode Concept? only use what you need and only when you need it?
You can't change anything of your VGA in terms of power saving.
However,you can disable the Turbo feature of Phenom II X6.