Amazing that they could come to such a conclusion.
Total score for D800 is 82%, for 7D it is 84%.
According to them the 7D is way better at 'Metering & focus accuracy' for instance. And almost as good at jpeg image quality. Good grief, one wonders what they're on.
To see a comparison of their scores for D800 and 7D, go to the 'Conclusion' page of the new DPReview for D800 at
http://www.dpreview.com/reviews/nikon-d800-d800e/28, check out the scores table at the bottom, click on 'Compare To' and add the 7D. You'll see a direct comparison of the 2 cameras' scores.
They think the 7D has better Features, better Performance, better Ergonomics & handling, better Video.... wow.