Nvidia updates Portal with ray tracing

The Nvidia-developed mod to Valve's classic puzzle game will be available in November, after the new Lovelace-based RTX 4000 cards.

Portal Prelude RTX Gives Nvidia GPU Users Major Improvements

Portal With RTX, GeForce News

Portal: Prelude RTX Available Today - A Free RTX Remix Mod

Portal With RTX Explored: Legendary Valve Classic Gets A Gorgeous

NVIDIA DLSS 3.5: Enhancing Ray Tracing With AI; Coming This Fall

Portal with RTX Review - Amazing Raytracing - Performance & VRAM

Nvidia announces system requirements for Portal's RTX version - Xfire

Portal' -- Remastered by Nvidia With Ray Tracing -- Arrives in

Portal: Prelude RTX A Stunning Fully Ray-Traced Remaster of the

Portal: Prelude RTX ray tracing mod releases in collaboration with

Fully path-traced Portal RTX runs with constant 60fps on NVIDIA

Portal with RTX Out Now: A Breathtaking Reimagining Of Valve's