I have a stock cooled i5-4670k. I let AI Suite III overclock it for me at first to start. It put it to 1.2 vcore and 4.2 ghz. It crashed about 10 minutes into PlanetSide 2. So I rebooted and put my Vcore to 1.21 with a deviation of 0.001. I now run PlanetSide on Ultra at over 70fps in combat and over 200 at the Warp Gate. I'm happy right were it is. I didn't torture test it. Just gaming. Temps never went over 50 c. Should I go further or just stay where I am?