ACPi x64 video card upgrade question

[lollee53]

hello all , im glad to have found this community . i have a ACPi x64 moutherboard , pci ( i believe ) , and im not sure on the power supply . but i was wondering what video cards i could upgrade to , based on the moutherboard itself . it currently has a geforce 8800gt in it . its win 7 , amd phenom 9600 quad-core (2.3 ghz ) . is this enough info to give me an idea about what i can upgrade to ?

thanks so much

[Emeryjon]

If you are having ACPI x64-base PC then I think that ATI Radeon HD 4670 will be the best choice for you.