A Gnome extension to show Nvidia GPU information (https://extensions.gnome.org/extension/1320/nvidia-gpu-stats-tool/)
nvidia-settings and nvidia-smi
git clone https://github.com/ethanwharris/gnome-nvidia-extension.git
cd gnome-nvidia-extension
make
make install
Use alt + f2, r, Enter to restart the gnome shell (if this is not allowed then log out and log back in)
Enable the extension in the gnome tweak tool.
For icons we use font-awesome: http://fontawesome.io/
We obtain SVGs from: https://github.com/encharm/Font-Awesome-SVG-PNG