We have a discussion thread open on this driver right here.

Feature Highlights of The AMD Catalyst 13.10 Beta Driver for Windows:

• AMD Catalyst 13.10 Beta includes all of the features/fixes found in AMD Catalyst 13.8 Beta2
• PCI-E bus speed is no longer set to x1 on the secondary GPU when running in CrossFire configurations
• Rome Total War 2:  Updated AMD CrossFire™ profile
  • improves CrossFire scaling up to 20% (at 2560x1600 with extreme settings)
  • resolves corruption issues seen while playing the game
• Saints Row 4:  Updated AMD CrossFire profile
  • improves CrossFire scaling up to 20% (at 2560x1600 with ultra settings)
• Metro Last Light:  Updated AMD CrossFire profile
  • improves CrossFire scaling up to 10% (at 2560x1600 with ultra settings)
• Includes a number of frame pacing improvements for the following titles:
  • Tomb Raider
  • Metro Last Light
  • Sniper Elite
  • World of Warcraft
  • Max Payne 3
  • Hitman Absolution