While I have not tested the H50 Against the Noctua, I have tested it against two other coolers in a I7 DO system. My results are as follows: Core I7 920 DO (CM Storm Scout case) 3.9GHZ Zigmatek Dark Knight Cooler (Push/Pull CM R4 Fans) Intel Burn Test max Load temp (20 passes) = 75C Megahelems Megas...