Nvidia updates Portal with ray tracing

What is ray tracing? - Polygon

Ray Tracing 101: What It Is & Why NVIDIA Is Betting On It - The NVIDIA Turing GPU Architecture Deep Dive: Prelude to GeForce RTX

Interview] Realistic Graphics in Real-Time: Samsung Experts Explain Ray Tracing for the Galaxy S23 Series – Samsung Global Newsroom

Ray Tracing Is A Waste Of Time (In Real-Time Applications), by Andrew Zuo

Real-time ray tracing in Unreal Engine: Part 1 - the evolution

Portal with RTX review: Ray tracing makes Valve's puzzle FPS spooky - Polygon

Khronos Blog - The Khronos Group Inc

Ray Tracing : Boosting performance with ray coherence

What Happened to Minecraft Xbox Series X Ray Tracing? - KeenGamer

NVIDIA's new DLSS 3.5: A boost for ray tracing across all RTX-series GPUs