AMD 26.3.1 driver brings FSR 4.1 support with better ML-based upscaling and detail

Radeon graphics users have a new graphics driver waiting for them, as AMD has brought out the Adrenalin Edition 26.3.1 release. This is carrying day-one support for two brand-new games. Crimson Desert and Death Stranding 2: On the Beach, but its biggest draw is the FSR upgrade to version 4.1 on RX 9000 graphics cards.

According to Jack Huynh, AMD"s SVP and GM of Computing and Graphics, FSR 4.1 will deliver "Sharper image quality for ML-based upscaling, delivering finer details and smoother camera motion across all ML-powered AMD FSR games."

AMD has also updated its Ray Regeneration real-time denoising tech to 1.1 with this driver, which should further enhance reflections and global illumination in games. Moreover, using FSR in Ultra Performance mode will now draw out even more frame rates than before.

Here are the fixed issues in this driver:

  • Intermittent application crash or driver timeout may be observed while loading a saved game in Cyberpunk 2077 with Path Tracing enabled.
  • Users may experience intermittent loss of mouse and keyboard functionality both in-game and on the desktop when interacting with AMD Software: Adrenalin Edition.
  • System crash may occur when repeatedly changing in-game AMD Software: Adrenalin Edition settings or when alt-tabbing on Radeon™ RX 7000 and above series graphics products.
  • Failure to enable AMD Noise Suppression in AMD Software: Adrenalin Edition on Radeon™ RX 6000 and above series graphics products.

The known issues are these:

  • Intermittent application crash or driver timeout may be observed while playing Battlefield 6 on AMD Ryzen AI 9 HX 370. AMD is actively working on a resolution with the developer to be released as soon as possible.
  • Texture flickering or corruption may appear while playing Battlefield 6 with AMD Record and Stream on some AMD graphics products.
  • AMD FSR Upscaling and AMD FSR Frame Generation may show as inactive in AMD Software: Adrenalin Edition while playing Battlefield 6 when enabled on Radeon™ RX 9000 series graphics products.
  • Intermittent application crash or driver timeout may be observed while playing Death Stranding 2 on Radeon™ RX 5000 series products.
  • Intermittent application crash or driver timeout may be observed while playing RoadCraft on Radeon™ RX 9000 series products.

The newly released AMD Software: Adrenalin Edition 26.3.1 driver is now available for download from the AMD Software app. Find the official changelog here.

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