Hardware and Operating System Requirements
https://www.nvidia.com/en-us/omniverse/ (scroll to the bottom)
Note: Omniverse will not launch with incompatible graphics cards.
Graphic Card Drivers Requirements:
https://docs.omniverse.nvidia.com/app_create/app_create/requirements.html
https://developer.nvidia.com/omniverse/driver
Note. Omniverse will not launch with incompatible driver.