Download the all-new Radeon Software Adrenalin 2020 Edition 21.8.1 this driver supports the new Radeon RX 6600 series graphics cards.

Radeon Software Adrenalin Edition is designed to give gamers deeply immersive gameplay inspired by today’s social, connected gaming era. Should you like to share or read up on user experiences, we have an open discussion thread open on these drivers right here. 

Radeon Software Adrenalin is the next edition of its software suite for AMD Radeon graphics, providing gamers, creators, and enthusiasts with incredible visual fidelity, ultra-responsive gaming and advanced features to unlock the full potential of their gaming experience. Developed with gamers in mind.

Note: As of May 2021, AMD does not offer any new Windows 7 drivers. 

Radeon Software Adrenalin 21.8.1 Highlights

Support For

• AMD Radeon RX 6600 XT Graphics

Fixed Issues

• The Medium may crash after launching the game while running FrameView.

Known Issues

• Upgrading to the latest Radeon™ graphics driver may cause the auto update feature on Ryzen™ Master to stop working. A temporary workaround is to manually update Ryzen™ Master.
• While playing Control using DirectX 12, users may observe corrupt light rays on some AMD Graphics products such as Radeon™ RX 6600 XT.
• Driver timeouts may be experienced while playing a game & streaming a video simultaneously on some AMD Graphics products such as Radeon™ RX 500 Series Graphics.
• Users may experience difficulties ending a recording session on Open Broadcaster Software™ when recording in H265/HEVC codec on some AMD Graphics products such as Radeon™ RX 6800XT.
• AMD Radeon™ Software may crash or become unresponsive while playing some DirectX® 11 games such as PlayerUnknown’s Battlegrounds™ with multiple displays connected in extended mode.
• Playing Horizon Zero Dawn™ for an extended period may lead to a driver timeout or game crash on some AMD Graphics products such as Radeon™ RX 6700 XT.
• 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.
• Radeon performance metrics and logging features may intermittently report extremely high and incorrect memory clock values.

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 Contents

The Radeon Software Adrenalin 21.8.1 installation package contains the following:

• Radeon Software Adrenalin 21.8.1 Driver Version 21.20.23.01 for Windows 10 (Windows Driver Store Version 27.20.22023.1004).