No I thought it was working!
I'm getting 60fps constant in areas Crimson actually has a profile for it but it still ain't working for some reason how hard can this be amd?
Come on mate. I have the same setup as you and I can't see any falliut 4 profile even when searching in the pre-defined crossfire menu. I also have the crossfire logo enabled and no logo appears and MSI afterburner only shows one card running.
The game has improved in single card mode hence why you see a performance gain. Try the crysis3 crossfire profile and you will see how crossfire should be working.