How do I check if my ram is 1600? I read reviews that my ram is 1300, is 1.65v ram good for amd 8350? Also how do I change it is it easy? My mobo is asus pro m599fx 

Open CPU-Z, and make sure it tells you the RAM is 800mHz.


it says my ram is 802.7 mhz

is that 1600?(that is whawt i brought

Yes. DDR means double data rate. So it will show you memory at 800mhz if its rated for 1600mhz.