AMD 7950 Crossfire small issue with Skyrim

So yeah I have 2 7950 in crossfire and all! my other games work just fine with Crossfire but Skyrim seem to have a little kind of lag spike here and there anyone maybe know a fix or a reason to it? please it will be nice if I cut get some help :-)

Thank you

Every single recommendation for skyrim that I have ever read online was to just switch crossfire off.

sad but true :(

hmm oh well kind of sad :-/ then again my one 7950 is doing just fine soo