This section is about Nvidia GPUs that are focused on compute rather than rendering.
Until 2020 these were branded as Nvidia Tesla, but then Nvidia dropped that brand due to confusion with the Tesla Inc. the car maker.[ref].
Official page: www.nvidia.com/en-gb/data-center/tesla-t4/
According to wccftech.com/nvidia-drops-tesla-brand-to-avoid-confusion-with-tesla/ this was the first card that semi-dropped the "Nvidia Tesla" branding, though it is still visible in several places.