Not so with Nvidia GPUs. The open drivers are awful; the proprietary drivers are good.
(But IS the case with AMD GPUs, to the point where the proprietary driver seems to perform worse[0] and everyone pretends it doesn't even exist, which is upside down unintuitive coming from A.) Windows and B.) Nvidia.)
0: https://www.phoronix.com/scan.php?page=article&item=nvidia-a...