Low fps on battlefield 4 why?

Arcanine300

Honorable
Oct 30, 2013
164
0
10,760
I have a asus gtx 760 and i used to get 45-70 fps on near ultra graphics (no anti-aliasing). Now (a month later) i'm having problems. For some reason i get 37-45 fps on near ultra and 45 fps on LOW!!! I don't know why this is happening and im wondering if anyone else knows what the problem is. I recently installed a samsung 840 evo 120gb ssd if that had anything to do with it.

Specs:
mobo: msi 970a-g46
cpu: amd fx-4100
gpu: asus gtx 760
ram: corsair vengence pro 16gb 1866mhz
hdd: western digital caviar black 1tb
ssd: samsung 840 evo 120gb