AMD just released a new beta driver. The new Catalyst 13.2 BETA 7 includes fixes for an intermittent hang when CrossFire is used in Crysis 3 after its first patch.
A tweet from @AMDRadeon says BETA 7 is the recommended driver for upcoming Tomb Raider: Survivor Reborn, an AMD Gaming Evolved title.
Catalyst 13.2 BETA 7 contains all previous fixes and performance improvements found on earlier versions of Catalyst 13.2 drivers. A separate CAP is not needed.