I upgraded my ram from 4gb to 8gb and I also have 2gb graphic card but with 4 gb ram I used to get 20 fps and after the upgrade I get 10 fps and the input lag is now more worse and takes 1 second from moving the mouse to the cursor moving on screen but this happens in games only normal windows are working smooth. My specs are i3-3217u , AMD 8670m 2gb , 8gb (2*4gb). I understand it is not meant for gaming but I used to get solid 20 fps in GTA 5 but now it is 10 and the input lag (only in games ) is almost doubled. I bought the same matching frequency ram. Any fix ?