As is always the case when it comes to high-end, high-performance coolers it comes down to which one can lay claim to the title of "Worlds Best". After studying no less than 30 different P4 coolers, we've narrowed the field down to the top three which we will present to you today for your evaluation. It is important to note that unless you push your CPU to the limit, the standard Intel P4 packaged coolers will do an adequate job, for the rest of us, we need something considerably better, the three heatsinks we will show you, fit the bill nicely!