AMD Radeon Software Adrenalin Edition 18.5.1 offers Ancestors Legacy performance optimizations

Posted on Thursday, May 24 2018 @ 13:27 CEST by Thomas De Maesschalck
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AMD uploaded the Radeon Software Adrenalin Edition 18.5.1 drivers, you can grab them over here if you prefer a manual download. This is the official unified driver for the firm's discrete video cards and APUs, it adds support for the Raven Ridge desktop APUs. The 18.5.1 release adds final support for Microsoft PlayReady 3.0, but only for Radeon RX 400 and 500 series video cards. Vega owners are still out of luck. Additionally, this version also has performance optimizations for Ancestors Legacy and a couple of bug fixes.
Support For
  • Windows®10 April 2018 Update
  • AMD Ryzen™ Desktop Processors with Radeon™ Vega Graphics
  • Ancestors Legacy™:
    - Up to 6% faster performance using Radeon Software Adrenalin Edition 18.5.1 on the Radeon™ RX Vega 56 (8GB) graphics card than with Radeon Software Adrenalin Edition 18.4.1 at 1920x1080 (1080p).
    - Up to 13% faster performance using Radeon Software Adrenalin Edition 18.5.1 on the Radeon™ RX 580 (8GB) graphics card than with Radeon Software Adrenalin Edition 18.4.1 at 1920x1080 (1080p).
  • Microsoft® PlayReady®3.0: Supported on Radeon RX 400 Series and Radeon RX 500 Series desktop graphics products.

    Fixed Issues
  • HBCC options may not properly reset to default when Radeon Settings "Restore Factory Defaults" option is selected.
  • Destiny™2 may experience increasing load time durations when the game is run for extended periods of time.
  • Tearing may be observed in some borderless fullscreen games on Radeon FreeSync enabled displays when Radeon Software performance metrics is enabled.
  • Netflix™ playback through a web browser may experience corruption or hangs when using multi GPU enabled system configurations with Radeon RX 400 series or Radeon RX 500 series graphics products.
  • Radeon ReLive streaming or uploading of videos to Facebook™ may intermittently fail.

    Known Issues
  • Some games may experience minor stuttering during gameplay when the Radeon ReLive Instant Replay feature is enabled and FRTC is also enabled.
  • Radeon Overlay may not show all available features when some games are run in borderless fullscreen mode.
  • The Witcher™ 3: Wild Hunt may experience stuttering during gameplay.
  • A system hang may occur on a small number of system configurations after Radeon Software installation if Radeon Settings is launched without a system reboot. A workaround is to reboot your system after install.


  • About the Author

    Thomas De Maesschalck

    Thomas has been messing with computer since early childhood and firmly believes the Internet is the best thing since sliced bread. Enjoys playing with new tech, is fascinated by science, and passionate about financial markets. When not behind a computer, he can be found with running shoes on or lifting heavy weights in the weight room.



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