https://wccftech.com/cryengine-noir-demo-runs-raytracing-amd-nvidia-gpus-non-rtx-graphics-cards/

Crytek has showcased a new real-time raytracing demo which is said to run on most mainstream, contemporary GPUs from NVIDIA and AMD. The minds behind one of the most visually impressive FPS franchise, Crysis, have their new “Noir” demo out which was run on an AMD Radeon RX Vega graphics card which shows that raytracing is possible even without an NVIDIA RTX graphics card.

The Noir demo has various scenes crafted within CRYENGINE and rendered in real-time on an AMD Radeon RX Vega 56 graphics card. This particular demo makes use of the experimental raytracing features which will be implemented in CRYENGINE 5. While Raytracing has been used to enhance reflections and shadow quality, this particular demo focuses on real-time raytraced reflections and looks stunning.