https://wccftech.com/doom-eternal-geforce-game-ready-driver-out-now-ahead-of-games-launch/

NVIDIA has released a new GeForce Game Ready driver, version 442.74, optimized for DOOM Eternal, id Software's release scheduled to launch tomorrow on PC (as well as on PlayStation 4 and Xbox One consoles and Google Stadia, with a Nintendo Switch port coming later this year).

They've also posted a detailed chart of resolution and settings recommendation according to your NVIDIA GPU.