Guys I wanna know how much fps I have if i go High , Very and Ultra with my pc . And what grafics is recomanded to my pc .

PC :
O.S.: Windows7 (64 bit)
Processor: AMD Athlon II Quad Core 640 (3.0 GHz)
RAM: 4096 MB
Video: Sapphire Radeon HD6670 , 1024 MB , 128 bit , GDDR3
DirectX: DirectX® 11
Connection: Broadband DSL/Cable
MotherBoard: MSI 760GM-P21 FX Socket AM3+

Sorry for english !!!