https://wccftech.com/nvidia-adds-raytracing-and-dlss-2-0-support-for-doom-eternal-with-up-to-50-performance-increase/

NVIDIA has now rolled out support of RTX and DLSS 2.0 for Doom Eternal. While RTX is more of a cosmetic upgrade, DLSS 2.0 is basically more fps for free - something RTX owners can just download nowadays. In the Quality preset, you are quite literally getting more performance out of your card for no tradeoff - which is an incredible feature to have when it comes to RTX GPUs.

This new RTX upgrade, available now, gives GeForce gamers a DOOM Eternal experience that is second to none, with blazing fast frame rates courtesy of NVIDIA DLSS, and gorgeous ray traced reflections that enhance the DOOM Slayer’s campaign. Visual effects and their lighting reflects, enemies and scenery are accurately reflected, and players experience a superior level of image quality that further improves DOOM Eternal’s award-winning gameplay, while engrossing them with the increased dynamism delivered by ray tracing.