AMD has released a new Catalyst Beta Driver for Windows

This release enables peak driver performance optimization for AMD Radeon graphics users in Call of Duty: Advanced Warfare and Assassin's Creed Unity.

Package Contents

The AMD Catalyst Software Suite, AMD Catalyst 14.11.1 Beta Driver contains the following:

AMD Catalyst Display Driver version 14.301-141105a-177561E

  AMD Catalyst 14.11.1 Beta Driver for Windows