is my configuration right for my gaming pc

RTK

Honorable
Sep 29, 2013
11
0
10,510
i am going to replace my pc from

intel core 2 duo 2.80 gh
intel g33/g31 graphics card
intel dg31pr
2 gb ram

to

amd fx 6 core black edition 3.5 gh
zotac nvidia geforce gtx 650 amp 2gb gddr5 edition
ASUS M5A78L-M/U3 Motherboard
2 x 4gb ram

pls reply i want to know that whether my old motherboard can be used for this configuration and if this configuration is right
 

RTK

Honorable
Sep 29, 2013
11
0
10,510


i am going to replace each component and gtx 660 is over my budget