OCZ Technology Tempest CPU heatsink
 

Stock heatsinks will do the job if you plan to use your computer for daily tasks like typing documents or surfing the internet, but if you’re going to be doing some hardcore PC gaming or overclocking, you’ll need an aftermarket CPU cooler to do the job. OCZ Technology built the Tempest to appeal to enthusiasts who want to push their processors to their limits. The Tempest features four copper heat pipes that transfer heat away from your CPU into an array of fins where it can be dissipated quickly and effectively. Let’s see how the Tempest stacks up against AMD’s stock heatsink under idle and 100% load conditions.