AMD Radeon Adrenalin Edition 20.11.2

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Radeon Software Adrenalin 21.6.2 Highlights

Support For

• DOOM Eternal™
  • Vulkan® Ray Tracing
    

Added Vulkan® Support

• VK_EXT_custom_border_color
  • This extension allows applications to specify a custom border color for when the sampler address mode VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER is used.
    
• VK_KHR_shader_subgroup_uniform_control_flow
  • This extension exposes the availability of the SPV_KHR_subgroup_uniform_control_flow SPIR-V extension for shader modules use. The SPIR-V extension provides stronger guarantees that diverged subgroups will reconverge.
    
• VK_EXT_color_write_enable
  • This extension allows applications to selectively enable and disable writes to output color attachments via a pipeline dynamic state. This has the potential to reduce pipeline counts for increased efficiency.
    

Fixed Issues

• While playing MechWarrior 5™: Mercenaries on DirectX® 11, visual artifacts may be observed on some AMD Radeon graphics products such as Radeon RX 6000 series graphics products.
  
• An error message – Error 184 – may be received after running the AMD Auto-Detect and Install Updates utility program on Windows® 7 based systems.
  
• Adobe Substance 3D Painter™ may freeze while running this application on some AMD Radeon graphics products such as Radeon RX 6900.
  

Known Issues

• Some users may experience elevated memory usage by AMD User Experience Program. A temporary workaround is to opt-out of the AMD User Experience Program. Learn more from AMD here on how to opt out of the program.
  
• Resident Evil Village™ may experience an intermittent application hang or TDR on AMD Radeon VII graphics products in the first mission of the game.
  
• Enhanced Sync may cause a black screen to occur when enabled on some games and system configurations. Any users who may be experiencing issues with Enhanced Sync enabled should disable it as a temporary workaround.
  
• Connecting two displays with large differences in resolution/refresh rates may cause flickering on Radeon RX Vega series graphics products.
  
• An Oculus service error may be received on Radeon RX 5000 & 6000 series graphics products which prevents the Oculus Link setup software from running.
  
• Radeon performance metrics and logging features may intermittently report extremely high and incorrect memory clock values.
  
• If Ryzen Master is not detected in Adrenalin software after installation, a system restart may be required.
  
• If Blue or Black screen is observed in mobile systems, temporarily disable Enhanced sign-in
  
• A driver mismatch error may appear when two versions of Radeon software (Windows Store & AMD Support versions) are installed on your system. As a temporary workaround, launch the Windows Store version of Radeon software.
  
• A Blue or Black screen may be observed after updating to the latest Radeon Software. A workaround is to disable core isolation.
  
• AMD is investigating a D3 code that may be seen in some motherboard after updating to the latest Radeon Software.
  
• Lower than expected performance may be observed on select AMD Athlon™ mobile systems.
  

AMD Link for Windows Known Issues

• Intermittent grey frame corruption might be observed when streaming with HEVC on certain configurations via an Internet connection. A workaround is to use the AVC encoding setting instead.
  

Package ContentsThe Radeon Software Adrenalin 21.6.2 installation package contains the following:

• Radeon Software Adrenalin 21.6.2 Driver Version 21.20.01.16 for Windows® 10 (Windows Driver Store Version 27.20.22001.16006).
  

Important Notes

• Support for Windows® 7 based operating systems and some older generations of AMD Radeon™ Graphics products have been moved to a legacy support model. Learn more from AMD here.
  
• Improvements have been made to the Radeon Software installation experience to address scenarios where a legacy AMD Radeon™ Graphics product is paired with a non-legacy AMD Radeon™ Graphics product in a single system configuration. Learn more from AMD here.
  

The Radeon Software Adrenalin 21.6.2 installation package can be downloaded from the following links:By clicking the Download button, you are confirming that you have read and agreed to be bound by the terms and conditions of the End User License Agreement (“EULA”).  If you do not agree to the terms and conditions of these licenses, you do not have a license to any of the AMD software provided by this download.

• Radeon Software Adrenalin 21.6.2 Driver for Windows® 10 64-bit
  

Installing Radeon Software Adrenalin

For detailed instructions on how to correctly uninstall or install Radeon Software Adrenalin, please refer to the following support resources:

• How-To Uninstall Radeon Software Adrenalin on a Windows® Based System
  
• How-To Install Radeon Software Adrenalin on a Windows® Based System
  

NOTE: 

This driver is not intended for use on AMD Radeon products running in Apple Boot Camp platforms. Users of these platforms should contact their system manufacturer for driver support.

When installing Radeon Software Adrenalin 21.6.2 for the Windows® operating system, the user must be logged on as Administrator, or have Administrator rights to complete the installation of Radeon Software Adrenalin 21.6.2. 

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Release Notes | 21.6.2
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