AMD has release a new beta build of their Catalyst 13.11 driver for Windows

Feature Highlights of The AMD Catalyst 13.11 Beta9.2 Driver for Windows

​​Call of Duty: Ghost - Improves anti-aliasing performance, and updates the AMD CrossFire profile
AMD Radeon R9 290 Series - PowerTune update to reduce variance of fan speed / RPM
Resolves intermittent crashes seen in legacy DirectX​ 9 applications

Feature Highlights of The AMD Catalyst 13.11 Beta8 Driver for Windows

​​Includes all Feature Highlights of the AMD Catalyst 13.11 Beta7
Resolves intermittent crashes experienced with Battlefield 4 on Windows 8 based systems

Feature Highlights of The AMD Catalyst 13.11 Beta7 Driver for Windows

​Includes all Feature Highlights of the AMD Catalyst 13.11 Beta6
Increases AMD CrossFire​​ scaling up to an additional 20% for Battlefield 4

Feature Highlights of The AMD Catalyst 13.11 Beta​​6 Driver for Windows

​Includes all Feature Highlights of AMD Catalyst 13.11 Beta
Includes support for the new prod​ucts:
AMD Radeon​ R9 290X
AMD Radeon R9 290
​Performance improvements
​Batman: Arkham Origins - improves performance up to 35% with MSAA 8x enabled
Total War: Rome 2 - improves performance up to 10%
Battlefield 3 - improves performance up to 10%
GRID 2 - improves performance up to 8.5%
DiRT Showdown - improves performance up to 10%
Formula 1 2013 - improves performance up to 8%
DiRT 3 - improves performance up to 7%
Sleeping Dogs - improves performance up to 5%​
​Performance improvements for the AMD APU Series (comparing AMD Catalyst 13.11 Beta6 to AMD Catalyst 13.9)
Luxmark (openCL) - improves performance up to 10%
Winzip 17.5 (openCL) - improves performance up to 20%
GRID 2 - improves performance up to 4%
Battlefield 4 - improves performance up to 5%
Lef4Dead - improves performance up to 10%
​​​​Automatic AMD Eyefinity Configuration​

Automatic "plug and play" configuration of supported Ultra HD/4K tiled displays

  AMD Catalyst 13.11 Beta 9.2 Released