GNU/Linux Fedora Installing NVIDIA GeForce RTX 3070 Driver Guide
You are Welcome! The linked Tutorial Shows You Step-by-Step How to Install the Latest NVIDIA GeForce RTX 3070 Display Driver in GNU/Linux Fedora Desktops.
The NVIDIA GeForce RTX 3070 Driver Fedora Setup is Simple and involves only the Execution of a few Basic Shell Commands.
Moreover, following the NVIDIA Recommendations is better to use the tested NVIDIA Linux Graphics Driver from the Fedora NVIDIA Driver Repository.
Then with the nvidia-settings Tool you can configure Brightness, Gamma, XVideo attributes, Temperature, and OpenGL.