When AMD unveiled "Big Navi", now known as the Radeon RX 6000 series, the new GPU family brought with it support for Microsoft's nascent DirectX Ray Tracing. DXR adds photorealistic lighting, reflections and more visual effects to make games that support the technologies look more true to life. However, real-time ray tracing is an intensive task, and high resolution, complex effects can drag frame rates down into unplayable territory even on the most powerful of today's GPUs. AMD said not to fear though, as it had an upscaling solution in the works that would boost performance, while maintaining high image quality, and now FidelityFX Super Resolution is here...



Link: hothardware