AMD's FSR Redstone SDK 2.4 reportedly expands Vulkan support and adds driver-assisted frame pacing

For FSR Upscaling 4.1.2, VideoCardz reports that Radeon RX 6000 GPUs and Ryzen AI Max 300 and 400 processors use the full INT8 model. Supported Ryzen AI 9 and Ryzen Z2 processors use a smaller model.

The release also adds Driver-Assisted Frame Pacing to FSR Frame Generation Swapchain 4.0.0. VideoCardz says it requires a Radeon RX 9000-series GPU or newer hardware and Adrenalin 26.10.1 or later. Wccftech lists further conditions: a compatible swapchain, fullscreen presentation, VSync off and operation within the display’s variable refresh rate range. AMD claims the feature reduces CPU overhead and improves frame delivery. Both outlets say the then-current Unreal Engine plugin still used earlier upscaling and frame-generation versions, with an update planned for later.