https://www.dsogaming.com/news/shad...download-adds-real-time-ray-tracing-and-dlss/
And the time has finally come. Nixxes has released the highly anticipated RTX patch for Shadow of the Tomb Raider that adds real-time ray tracing, as well as support for Deep Learning Super Sampling (DLSS).
From what we know so far, Nixxes and NVIDIA have used real-time ray tracing in order to enhance the game’s shadows. As such, PC gamers can expect more realistic shadows from multiple light sources when using RTX.
Shadow of the Tomb Raider – Patch #13 Release Notes
New features included in this patch:
Nvidia’s Ray-Traced Shadows
Support for DLSS.
The following requirements must be met to be able to run Ray-Traced Shadows or DLSS:
Window 10 update 1809 or higher
Nvidia’s RTX 20- series GPU
Nvidia’s latest drivers 419.35 and up.