NVIDIA RTX 30 Series Resizable BAR Support Continues Helping Performance On Linux
One of the Steam Play (Proton) Windows games on Linux seeing the most benefit from Resizable BAR on the RTX 30 series is DiRT Rally 2.0.
If you enjoy DiRT Rally 2.0, Resizable BAR provides a nice boost to the performance if your system supports it and have a compatible video BIOS.
But as with the AMD Smart Access Memory / Resizable BAR, it isn't a uniform win but for many games there doesn't end up being a measurable difference.