I went into the "extra settings" and check run Xfire in games that don't have a associated profile. Go play the game and only one card is being utilized. 15.11.1 was opposite it wouldn't turn off if I changed it in the profile settings.
There is an option to create a profile in the Game section of Radeon Settings. To create a profile simply choose "Add", locate the game's executable file, and select it. Once that is done you can enable various types of Crossfire rendering for the game.
I've done that as well and still
Lets take DayZ. Under the profile settings I have Crossfire Disabled. When I run the game both cards are being utilized. In Rainbow Six: Siege I have crossfire set to "Default" which and only one card is being utilized.
I'm sorry for the delayed response. We would like to investigate your issue. Please could you submit a bug report on this page: www.amd.com/report
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