put arctic silver thermal paste between your cpu and heatsink, if you are using that thermal tape that some HSF's use then scrape it off with a razor blade and then use the arctic silver instead, make sure you have your case well ventalated at least one intake fan on the front and an exhaust fan on the back plus your powersupply blowing the hot air out. you may want to look into adding more case fans on top of those if your heat issue is still a problem. also make sure youcase isnt obstructing the airflow. get those cables and wires bundled and as far out of the way of the fans as possible so the air can flow properly, secondly maybe you should invest the money on a better HSF, i dont have any experiance with the golden orbs but maybe try something that has been tested to keep things cooler. try running your game again with the side of the case off and a floor fan blowing air into the case, if your problem stops its probably because of poor case ventalation, if it persists, it probably means your heat sink just isnt adaquite.
If you overclock an Intel Processor enough, it will turn into an AMD. True Story.