what else do i need other than a compatible mobo and a good psu

[zecby]

im gonna upgrade from a geforce gta 560 to a 660, maybe higher, i want to know what else i need to be able to use it other than a compatible mobo, and a good psu, also is it compatible with my mobo? the asustek m5a97 (AM3r2)

 

[zecby]

gtx not gta