"Quickly find the Top 5 AMD & Intel heatsinks according to FrostyTech! Find an amazingly cool CPU heatsink, or a super quiet one. The #1 Rank is considered the current Top heatsink for either low noise or low temperatures. A rank of #10 is considered the 10th BEST. Only heatsinks that Frostytech has tested are included in these Top 5 lists. Find the heatsink you like, then click for a detailed review.