Download: AMD Radeon Adrenalin 21.9.1 drivers
Download the all-new Radeon Software Adrenalin 2020 Edition 21.9.1 this driver supports Deathloop, Call of Duty Vanguard Open Beta, and AMD Smart Access Memory on Radeon RX 5000 Series Graphics.
Today AMD launched Radeon Software Adrenalin release 21.9.1, bringing new features and expanded support enabling Radeon gamers to get the most from their AMD-powered systems. Highlights include:
- Auto Overclocking for AMD-Powered Desktop PCs: Gamers with Radeon RX 6000 Series graphics cards and Ryzen 5000 Series Desktop Processors can now enjoy a streamlined, easy-to-use overclocking experience. Radeon Software Adrenalin 21.9.1 brings Ryzen and Radeon performance tuning together into one simple-to-use tab, including an auto-overclocking feature to boost performance on both Radeon RX 6000 Series graphics cards and Ryzen 5000 Series CPUs.
- Radeon Software Support for Microsoft Windows 11: The new Windows 11 driver from AMD.com brings performance optimizations and powerful features like Radeon Boost, Radeon Anti-Lag and Radeon Image Sharpening to improve performance, reduce latency and enhance visuals on Windows 11 PCs.
- AMD Smart Access Memory now supported on Radeon RX 5000 Series Graphics Cards: Unlock exceptional performance when pairing Radeon RX 5000 Series graphics cards with AMD Ryzen 5000 or select Ryzen 3000 Series Desktop Processors and AMD 500-series motherboards.
AMD has continued collaborating with partners to build on the ever-expanding library of AMD FidelityFX Super Resolution(FSR) titles. With support from numerous developers, AMD’s game-changing spatial upscaling feature is now available in 27 exciting titles since its launch in June. The latest additions include:
- A Chinese Ghost Story
- Arcadegeddon
- Black Desert
- Chernobylite
- Dota 2
- Edge of Eternity
- Elite Dangerous: Odyssey
- Marvel’s Avengers
- Myst
- Necromunda: Hired Gun
- NiShuiHan
- Resident Evil Village
- The Medium
- Vampire: The Masquerade – Bloodhunt
What’s more, tomorrow, DEATHLOOP is expected to roll out its FSR implementation, and in the coming weeks, World War Z: Aftermath, JX3, F1® 2021 and No Man’s Sky are expected to also add support for FSR, which offers high-framerate gaming and incredible visual fidelity on over 100 AMD processors and GPUs and competitive products.
Gamers can download the latest version of Radeon Software here.
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Senior Member
Posts: 1052
Joined: 2004-02-02
I did an upgrade install and it had me restart my PC. Upon reboot I got a window saying "your PC hardware has changed you need to restart you PC" and then a windows notification said it setup "PCI Bus". In my Radeon Control Panel I noticed that the performance tuning page has a slightly new layout while SAM was disabled and it would not let me load in my tuning profile as "the profile does not support your current card". I restarted my PC again and loaded up my exported settings from before I installed the new driver and it loaded in my overclocking settings although it would still not load the overclocking profile I had previously saved (the .xml version) so I had to save the one that loaded up with all my saved settings and overwrite my old profile which is now compatible with 2.9.1. In short, make sure you export your full settings before upgrading to this driver as your previous .xml overclocking profile may not be supported with the revised performance tuning portion of this driver. The saved one in the full exported settings is compatible then just save the profile over your previous one to preserve it in the .xml format.
I did a Time Spy benchmark and it seems the gains from 21.8.1 that I lost in 21.8.2 are now back in 21.9.1 which is great.

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Posts: 153
Joined: 2012-01-23
A litte extra info.
https://community.amd.com/t5/blogs/amd-radeon-software-auto-overclock-and-windows-11-support/ba-p/488439
Senior Member
Posts: 350
Joined: 2015-08-27
Software Version - 2021.0910.1512.27366
Driver Version - 21.30.17.01-210910a-371621E-RadeonSoftware
Provider - Advanced Micro Devices, Inc.
2D Driver Version - 8.1.1.1634
Direct3D® Version - 9.14.10.01510
OpenGL® Version - 29.20.11000.14761
AMD Audio Driver Version - 10.0.1.21
Vulkan™ Driver Version - 2.0.198
Vulkan™ API Version - 1.2.188
Windows Version - Windows 11 (64 bit)

HAGS seems to be enabled.
Senior Member
Posts: 617
Joined: 2018-11-30
Software Version - 2021.0910.1512.27366
Driver Version - 21.30.17.01-210910a-371621E-RadeonSoftware
Provider - Advanced Micro Devices, Inc.
2D Driver Version - 8.1.1.1634
Direct3D® Version - 9.14.10.01510
OpenGL® Version - 29.20.11000.14761
AMD Audio Driver Version - 10.0.1.21
Vulkan™ Driver Version - 2.0.198
Vulkan™ API Version - 1.2.188
Windows Version - Windows 11 (64 bit)

HAGS seems to be enabled.
are you on windows 11 ? what your shader model version ? in DX12 tab
Senior Member
Posts: 4032
Joined: 2009-09-04
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