AMD Radeon Software Adrenaline 21.6.2


AMD has released the latest version of the Radeon Software Adrenalin drivers. Version 21.6.2 beta supports real-time ray tracing in “DOOM Eternal”, the first game to implement Vulkan RT.

DOOM Eternal ™
Vulkan® ray tracing

Addition of Vulkan® support

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

Resolved issues

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

Known issues

Some users may experience high memory usage by AMD User Experience Program. A temporary workaround is to disable the AMD User Experience Program. Learn more about AMD here on how to opt out of the program.
Resident Evil Village ™ may experience an intermittent application crash or TDR on AMD Radeon VII graphics products in the game’s first mission.
Enhanced sync may cause a black screen to appear when enabled on some games and system configurations. Anyone who might experience issues with enhanced sync enabled should turn it off as a temporary workaround.
Connecting two displays with large differences in resolution / refresh rate may cause flicker on Radeon RX Vega series graphics products.
An Oculus service error may be received on Radeon RX 5000 and 6000 series graphics products, which prevents the Oculus Link configuration software from running.
Radeon’s performance metrics and logging features can intermittently report extremely high and incorrect memory clock values.
If Ryzen Master is not detected in the Adrenalin software after installation, a system restart may be required.
If a blue or black screen is observed on mobile systems, temporarily disable enhanced connection
Driver mismatch error may appear when two versions of Radeon software (Windows Store and AMD support versions) are installed on your system. As a temporary workaround, launch the Windows Store version of the Radeon software.
A blue or black screen may be observed after updating to the latest Radeon software. A workaround is to turn off the primary isolation.
AMD is investigating a D3 code that can be seen on some motherboards after updating to the latest Radeon software.
Below expectation performance may be observed on some AMD Athlon ™ mobile systems.

AMD Link for Windows Known Issues
Intermittent gray frame corruption may be seen when streaming with HEVC on some setups through an internet connection. A workaround is to use the AVC encoding setting instead.

Package contents
The Radeon Software Adrenalin 21.6.2 installation package contains the following:

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

Download link: AMD. (Windows 10 only)

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