AMD FSR Redstone launched

AMD FSR Redstone has been launched via the Adrenalin Edition 25.12.1 driver as per Jack Huynh on X. The release of the full feature-set follows the debut of Ray Regeneration. This was first seen in Call of Duty: Black Ops 7 last November.

FSR Redstone is a huge step in the company’s upscaling tech, adding machine learning-based upscaling and frame generation for Radeon GPUs.

The new driver update has the goal of boosting performance while keeping image quality sharp, especially at higher resolutions. Key features include FSR Ray Regeneration, FSR Radiance Caching, and updated FSR upscaling and frame generation via FSR 3.1.

FSR Ray Regeneration uses a neural network to clean up noisy ray-traced reflections and shadows before upscaling and frame interpolation. It’s currently live in Call of Duty: Black Ops 7 with more supported titles on the way.

Next, FSR Radiance Caching predicts how light behaves in a scene to speed up ray tracing while preserving visual fidelity. It’s currently available now for developers via GPUOpen, with game support targeted for 2026.

Lastly, there’s updated FSR upscaling and frame generation. The build’s up on FSR 3.1 and uses machine learning to deliver better image quality on Radeon RX 9000 series GPUs.