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Feature Highlights of The AMD Catalyst™ 14.1 Beta Driver for Windows

Support for the following new AMD Desktop APU (Accelerated Processors) products:

• AMD A10-7850K
• AMD A10-7700K

Mantle Beta driver

• AMD's Mantle is a groundbreaking graphics API that promises to transform the world of game development to help bring better, faster games to the PC
• Performance gain of up to 45%(versus the DirectX version) for Battlefield 4 on the R9 290 Series
• Performance gain of up to 200% (versus the DirectX version) for Star Swarm on the R9 290 Series

• • AMD Catalyst 14.1 Beta must be used in conjunction with versions of these applications that support Mantle
  • It is expected that these applications will have future updates to support additional AMD Mantle features

• AMD Mantle Beta driver is currently supported on:
  • AMD Radeon™ R9 Series GPUs
  • AMD Radeon™ R7 Series GPUs
  • AMD Radeon™ HD 7000 Series GPUs
  • AMD Radeon™ HD 8000 Series GPUs
  • AMD A10-7000 Series and AMD A8-7000 Series APUs
• For additional details please see the AMD Mantle Technology FAQ on amd.com

• Enhanced AMD CrossFire frame pacing – Support for 4K panel and Eyefinity non-XDMA CrossFire solutions (including the AMD Radeon R9 280, 270 Series, 7900 Series,  7800 Series) and Dual Graphics configurations
  • Frame pacing ensures that frames rendered across multiple GPUs in an AMD CrossFire configuration will be displayed at an even and regular pace
  • Supported on 4K panels and Eyefinity configurations
  • Supported on AMD Dual Graphics configurations
  • Supported on DirectX® 10 and DirectX 11 applications

Resolved issue highlights of AMD Catalyst 14.1 Beta

• Resolves ground texture flickering seen in Total War: Rome 2 with high settings (and below) set in game
• Resolves flickering texture corruption when playing Call of Duty: Ghosts (multi-player) in the space station level.
   

Resolved Issues 

• Ground texture flickering seen in Total War: Rome 2 with high settings (and below) set in game
• Flickering texture corruption when playing Call of Duty: Ghosts (multi-player) in the space station level
• Blu-ray playback using PowerDVD black screen on extended mode
• Streaming VUDU HD/HDX content on Sharp PN-K321 (DP) causes the right-side half to flicker in and out
• Black screen happened after wake up the monitor
• Full screen issue at rotation in DX9 mode
• Video window black screen when using Samsung Kies to play video
• Crysis2 negative scaling in outdoor scene
• Crysis2 has insufficient CrossFire scaling in some scene
• Red Faction: The game has no or negative crossfire scaling with DX9 and DX11
• Age of Conan has corruption and performance issues with crossfire enabled
• Company of Heroes shadows are corrupted when using crossfire
• Resident Evil5 's performance is unstable when display mode set to Window mode
• Total War: Shogun 2 flickering menu/text
• Frame rate drop when disabling post-processing in 3DMark06
• Negative Crossfire scaling with game "The Secret World" in DX11 mode
• F1 2012 Crashes to desktop
• Tomb Raider Hair Simulation Stutters on CFX
• Negative CrossFire scaling experienced in Call of Duty
• Battlefield 3 performance drop on Haswell systems
• Choppy video playback on 4k Video
• VSync ON Tearing with 2x1 Eyefinity SLS CrossFire 
• Far Cry 3 - Game flickering while changing resolutions
• Display corruption and BSOD occurs when extending a display after disabling Multiple GPU SLS array
• Flickering seen when enable three 4kx2k panels at the same time
• No Video, just a black screen when setting Chrome to run in "High Performance" when playing certain video clips
• Image crashed on Starcraft game 

Known Issues

• Mantle performance for the AMD Radeon™ HD 7000/HD 8000 Series GPUs and AMD Radeon™ R9 280X and R9 270X GPUs will be optimized for BattleField 4™ in future AMD Catalyst™ releases. These products will see limited gains in BattleField 4™ and AMD is currently investigating optimizations for them.
• Multi-GPU support under DirectX® and Mantle will be added to StarSwarm in a future application patch
• Intermittent stuttering or stability issues may occur when utilizing Mantle with AMD CrossFire™ technology in BattleField 4™ - AMD recommends using the DirectX code path when playing Battlefield 4 with multiple GPUs.   A future AMD Catalyst release will resolve these issues
• Notebooks based on AMD Enduro or PowerXpress™ technologies are currently not supported by the Mantle codepath in Battlefield 4™
• AMD Eyefinity configurations utilizing portrait display orientations are currently not supported by the Mantle codepath in Battlefield 4™
• AMD Eyefinity technology is not currently supported in the Star Swarm application
• AMD testing for the AMD Catalyst™ 14.1 Beta Mantle driver has been concentrated on the following products: AMD Radeon™ R9 290X, R9 290, R9 280, R9 270, R7 260X, R7 260, HD 7000 Series, HD 8000 Series, A10-7850K and A10-7700K. Future AMD Catalyst™ releases will include full test coverage for all AMD products supported by Mantle.
• Graphics hardware in the AMD A10-7850K and A10-7700K may override the presence of a discrete GPU under the Mantle code path in Battlefield 4™
• Frame Pacing for Dual Graphics and non-XDMA configurations above 2560x1600 do not currently work with Battlefield 3 and Battlefield 4.   An upcoming release will enable support
• DX9 Dual graphics is not supported in AMD Catalyst 14.1 Beta.   An upcoming release will enable support