This thread is all wrong because people are using different settings. The other thing is Heaven 3 seems to disable tessellation by default.
The OPs 8x AF is not the default option. Heaven has always had AF on 4x by default and tessellation on normal.
Unless default options are different depending on the power of your computer?
Anyway we all should be using 4x AF, 1920x1080 res and tessellation on normal, the rest on defaults. That makes the scores comparable with older heaven 2.5 scores
With Ops settings, much the same: