So I have a air bubble in my h80 and Im doing some things the tech said. So in conjunction with that I removed the h80 and put in my zalman 9900a. Now take note the h80 uses 2 gentle typhoon fans and the zalman uses its preinstalled fan that came with purchase. What I have found clocked at stock (3.4 GHz) my cpu temp was 42c on the h80. After taking off the h80 and installing the zalman my cpu temp is 35c. This is at idle I havnt tested while I game. I just thought it was weird at idle that my $60 zalman cools better than my $80 h80.