Need to Roll Back a Graphics Driver

Basically ive downloaded the latest driver for my GTX 660 2GB Card
Since the latest updates game play is awful it is laggy and choppy all the time and is becoming unbearable these are on games like ghosts and titanfall which previously i had no problems with
my question is where can i obtain the previous drivers all i get on nvidia is the latest one the one i already have installed
Answer #1
System restore?
Answer #2
Go to device manager in control panel,
click display adapters then double click GTX 660.
Under the drivers tab, click roll back driver
Answer #3
buddy, try this for earlier versions
http://www.nvidia.co.uk/Download/Find.aspx?lang=en-uk
hope it helps u
Answer #4
Thanks guys all ok now