AMD releases Radeon Software Adrenalin 2020 Edition 21.2.3


At the beginning of the week, AMD publishes another updated version of the Radeon Software Adrenalin 2020. © The  current beta version 21.2.3 not only fixes and updates a large number of problems, it also contains an optimization for DIRT 5 Energy Content Pack and at the same time fixes multi-monitor problems HDMI screens and system crashes on HP Reverb G2 machines in conjunction with Radeon RX 6900 hardware.

It also resolved installation issues with HDMI audio devices that may not install with Radeon RX-400 and Radeon RX-500 series graphics products. In addition, from Version 21.2.3 Substance Painter, application and system crashes in connection with Radeon RX 6000 graphics products will be a thing of the past.

AMD Radeon Software Adrenalin 2020 Edition 21.2.3

AMD Radeon Software Adrenalin 2020 Edition 21.2.3

Fixed issues in version 21.2.3:

  • HDMI audio devices may not install on the Radeon RX 400 and Radeon RX 500 series graphics products
  • Hot plugging in HDMI TV screens in multi-monitor system configurations can sometimes result in a system crash or freezing
  • An application crash or freeze may occur in Substance Painter on Radeon RX 6000 graphics products
  • © The  HP Reverb G2 may crash or hang when connected to the Radeon RX 6900 series graphics products
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     The  Radeon software sometimes cannot get the latest available Radeon software versions when an update is performed or verified

Known issues in version 21.2.3:

  • Updating Radeon software while an Oculus VR headset is connected to your system with Radeon GCN graphics products could cause the system to hang or crash. A temporary workaround is to unplug the headset before installing it
  • AMD is currently investigating reports from end users that the Radeon software sometimes has higher than expected CPU usage even when a system is idle. Users who experience this problem are asked to file a bug report in Radeon Software
  • In some games or applications, there may be intermittent brightness flickering when Radeon FreeSync is activated and the game is set to borderless full screen display
  • Enhanced Sync can cause a black screen on some games and system configurations when enabled. All users who experience problems with Enhanced Sync enabled should disable it as a temporary workaround


 The  new adrenaline driver from AMD in version 21.2.3 is not only available for download for Windows 10 (64 bit), but also for the slightly older Windows 7 (64 bit) with at least one installed Service Pack 1. On the website AMDs can download the driver including the full release note.

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AMD releases Radeon Software Adrenalin Edition


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