AMD has just released the 16.1.1 Hotfix driver which adds the following features:
- Performance/Quality improvements and an AMD Crossfire™ profile is available for Rise of the Tomb Raider™
- An AMD Crossfire™ profile is available for Fallout 4
More info and download here: http://support.amd.com/en-us/kb-articles/Pages/AMD-Radeon-Software-Crimson-Edition-16.1.1-Hotfix-Release-Notes.aspx