Accueil / Actualités / Composants / Cartes graphiques / Les Radeon Software Adrenalin Edition 21.9.1 débarquent, quoi de neuf ?
Les Radeon Software Adrenalin Edition
Les Radeon Software Adrenalin Edition

Les Radeon Software Adrenalin Edition 21.9.1 débarquent, quoi de neuf ?

AMD a publié de nouveaux pilotes graphiques, les Radeon Software Adrenalin 21.9.1. Nous avons des optimisations pour certains jeux, une nouveauté et quelques corrections de bugs.

Disponibles en téléchargement ces Radeon Software Adrenalin 21.9.1 sont proposés de manière facultative. AMD annonce des environnements optimisés pour les titres Deathloop et Call of Duty Vanguard Open Beta. En parallèle nous avons la prise en charge de la technologie Smart Access Memory (PCI Resizable BAR) pour les solutions graphiques Radeon RX 5000 series. A tout ceci s’ajoute le support de nouvelles extensions pour l’API Vulkan. Cela comprend VK_KHR_zero_initialize_workgroup_memory, VK_KHR_shader_integer_dot_product, VK_EXT_shader_atomic_float2 et VK_EXT_load_store_op_none.

Nous avons également quelques corrections de bugs. Elles concernent les jeux PAYDAY 2 avec certaines cartes graphiques comme la Radeon RX 6800 XT et Assassin’s Creed Odyssey avec la Radeon RX 480. La note de version évoque la résolution de souci de connexion de deux écrans avec de grandes différences de résolution/taux de rafraîchissement et une Radeon RX Vega. Enfin les problèmes de fréquence et de consommation de la Radeon RX 5500 XT avec un affichage en 1080p à 60Hz sont de l’histoire ancienne.

Ces pilotes introduisent également l’overclocking automatique. lSi vous disposez d’une carte graphique Radeon RX 6000 Series et d’un processeur Ryzen 5000 Series cette fonction est disponible. Elle propose un overclocking simplifié. Enfin nous retrouvons une compatibilité avec Windows 11. Le communiqué de presse précise

“AMD apporte une optimisation des performances et des fonctionnalités puissantes comme Radeon Boost, Radeon Anti-Lag et Radeon Image Sharpening afin de réduire la latence et d’améliorer la qualité d’image des PC Windows 11”

Attention ces pilotes graphiques ne sont pas parfaits. Nous avons plusieurs problèmes connus et non corrigés. Tous les détails sont disponibles en fin d’article.

Radeon Software Adrenalin Edition 21.9.1, note de version et lien

  • Information
  • Contenu
  • Compatibilité
  • Lien de téléchargement

Nom : Radeon Software Adrenalin

Version : 21.9.1

Développeur : AMD

Systèmes d’exploitation : Windows 10 64-bit

Support For

  • Deathloop
  • Call of Duty Vanguard Open Beta
  • AMD Smart Access Memory on Radeon RX 5000 Series Graphics

Added Vulkan Support

  • VK_KHR_zero_initialize_workgroup_memory
    • This extension allows implementations to use the null constant initializer on shader workgroup memory variables. This in turn allows applications that run untrusted content to defeat memory-scraping attacks.
  • VK_KHR_shader_integer_dot_product
    • This extension adds support for the integer dot product SPIR-V instructions defined in SPV_KHR_integer_dot_product. The SPV_KHR_integer_dot_product extension allows dot product operations on integer vectors with optional accumulation. In addition to allowing dot product operations for all input vector types, it also allows integer dot product for 4-component vectors of 8-bit integers that are packed into 32-bit integers.
  • VK_EXT_shader_atomic_float2
    • This extension provides shaders with the capability to perform 16-bit floating-point atomic operations on buffer and workgroup memory. It additionally allows floating-point atomic minimum and maximum operations on buffer, workgroup, and image memory.
  • VK_EXT_load_store_op_none
    • This extension allows an application to specify the contents within the render area that will not modified or can be expected to be undefined after rendering.

Fixed Issues

  • Visual artifacts in PAYDAY 2 may be observed during gameplay on some AMD Graphics products such as Radeon RX 6800 XT.
  • Connecting two displays with large differences in resolution/refresh rates may cause flickering on Radeon RX Vega series graphics products.
  • On Radeon RX 5500 XT Graphics, higher than expected memory clock speed and power consumption may be experienced when idle and the display’s resolution and refresh rate are set to specific values such as 1080p @ 60Hz.
  • While playing Assassin’s Creed Odyssey, driver timeouts or black screens may be experienced on some AMD Graphics products such as Radeon RX 480 Graphics when the user quickly navigates through the game menus or swiftly looks around an environment with their character.

Known Issues

  • Open Broadcaster Software may continue to run in the background after a user ends a recording session and closes the application.
  • 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.
  • 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.
  • Radeon performance metrics and logging features may intermittently report extremely high and incorrect memory clock values.

Radeon Product Compatibility

Radeon Software Adrenalin 21.9.1 is compatible with the following AMD Radeon products.

Radeon RX 6900/6800/6700/6600 Series Graphics
Radeon RX 5700/5600/5500/5300 Series Graphics
Radeon VII
Radeon RX Vega Series Graphics
Radeon Pro Duo
Radeon RX 500 / Radeon 500X Series Graphics
Radeon RX 400 Series Graphics

Mobility Radeon Product Compatibility

Radeon Software Adrenalin 21.9.1 is a notebook reference graphics driver with limited support for system vendor specific features.

Radeon RX 6800M Series Graphics
Radeon RX 6700M Series Graphics
 Radeon RX 6600M Series Graphics
Radeon RX 5700M/5600M/5500M/5300M Series Graphics
Radeon 600 Series Graphics

​​​​AMD Processors with Radeon Graphics Product Compatibility

Important Note for Laptop and All-In-One (AIO) PCs
AMD recommends OEM-provided drivers which are customized and validated for their system-specific features and optimizations.
If you experience issues using the Radeon Software Adrenalin driver package downloaded from, please install the OEM-provided drivers for full support and compatibility.

 RyzenProcessors with Radeon Vega Graphics  Ryzen Mobile Processors with Radeon Vega Graphics
Ryzen PRO Processors with Radeon Vega Graphics  Ryzen PRO Mobile Processors with Radeon Vega Graphics
Athlon Processors with Radeon Vega Graphics  Athlon Mobile Processors with Radeon Vega Graphics
Athlon PRO Processors with Radeon Vega Graphics  Athlon PRO Mobile Processors with Radeon Vega Graphics

Compatible Operating Systems

Radeon Software Adrenalin 21.9.1 is designed to support the following Microsoft Windows platforms. Operating System support may vary depending on your specific AMD Radeon product.

  • Windows 10 64-bit version

Laisser une réponse

Votre adresse email ne sera pas publiéeLes champs requis sont surlignés *