All I can say is hook it up and see how it goes. Every chip is different, but if you download core temp it will show you the VID of your chip and that will indicate its overclocking potential. (lower the better)
Also it depends on what cpu block you have, the D-tek fuzion and Swiftech GTX are the best for quad cores.
Also it depends on what cpu block you have, the D-tek fuzion and Swiftech GTX are the best for quad cores.