We test two 120mm heatsinks designed for the hardcore enthusiast to determine which one dons the crown in this cooler faceoff. How will the widely praised Thermalright Ultra 120 eXtreme compare to the Zerotherm Nirvana NV120 on the bit-tech grill? Let's find out...

The cool and wavey design of the Tuniq Tower 120 has been around for a little while now, but at readers request we strapped it to a CPU and tried to burn it to a crisp anyway. We're nice like that.