Restores intended function and behavior of UEFI CPPC2 (“preferred core”) in Windows® 11 build 22000.189 (or newer) on AMD processors. For additional information, please visitAMD knowledge base PA-400
Known Issues
Sometimes custom install fails to upgrade to latest drivers.
Text alignment issues may be seen on Russian language.
Manual system restart required on Non-English OS after the installation is complete.
Windows® Installer pop-up message may appear during the installation.
Uninstall summary log may incorrectly show uninstall status as fail on non-English OS.
May observe a pop-up message "AMD Chipset Software is not responding" when the installer is launched and UI screen is clicked.
Radeon™ Software Adrenalin 21.10.3 ออกแล้ว ใครใช้ Windows 11 อย่าลืมมาลงแก้จอกระพริบ
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Radeon™ Software Adrenalin 21.10.3 Highlights
Support For
Marvel’s Guardians of the Galaxy™
Up to 21% increase in performance in Marvel’s Guardians of the Galaxy™ @ 4K Ultra Settings, using Radeon™ Software Adrenalin 21.10.3 on the 16 GB Radeon™ RX 6900 XT graphics card, versus the previous software driver version 21.10.2.RS-423
Up to 21% increase in performance in Marvel’s Guardians of the Galaxy™ @ 4K Ultra Settings, using Radeon™ Software Adrenalin 21.10.3 on the 16 GB Radeon™ RX 6800 XT graphics card, versus the previous software driver version 21.10.2.RS-424
Riders Republic™
Age of Empires™ IV
Up to 45% increase in performance in Age of Empires™ IV @ 4K Max Settings, using Radeon™ Software Adrenalin 21.10.3 on the 16 GB Radeon™ RX 6800 XT graphics card, versus the previous software driver version 21.10.2.RS-425
Doom® Eternal:
Update 6.66
Fixed Issues
In Radeon™ Software, the CPU Tuning feature may be missing for some users with AMD Processors such as Ryzen™ 9 5950X Processor.
Some users may experience elevated disk space consumption by the Multimedia Athena Dumps folder.
While playing a game, some users may experience a black screen flicker if they have multiple displays connected and they attempt to switch between open windows (via Alt + Tab shortcut).
Battlefield™ V may crash during gameplay on some AMD Graphics products such as Radeon™ RX 6600 Graphics.
Image corruption may be observed on some characters when Radeon™ Boost is enabled while playing Cyberpunk 2077® on some AMD Graphics products such as Radeon™ RX 6700 XT Graphics.
Known Issues
Users may experience display corruption issues when they set their Samsung™ Odyssey G9 C49G95T monitor to 5120X1440 @ 240Hz.
Visual artifacts may be observed while playing Call of Duty®: Black Ops Cold War on some AMD Graphics products such as Radeon™ RX 6800M Graphics.
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.
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.
Radeon performance metrics and logging features may intermittently report extremely high and incorrect memory clock values.
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