Yep I had a GeForce 750 Ti (2 GB) and I was able to run a ton of things on Windows without any issues at all.

As soon as I switched to Linux I had all sorts of problems on Wayland where as soon as that 2 GB was reached, apps would segfault or act in their own unique ways (opening empty windows) when no GPU memory was available to allocate.

Turns out this is a problem with NVIDIA on Wayland. On X, NVIDIA's drivers act more like Windows. AMD's Linux drivers act more like Windows out of the box on both Wayland and X. System memory gets used when VRAM is full. I know this because I got tired of being unable to use my system after opening 3 browser tabs and a few terminals on Wayland so I bought an AMD RX 480 with 8 GB on eBay. You could say my cost of running Linux on the desktop was $80 + shipping.

A few months ago I wrote a long post going over some of these details at https://nickjanetakis.com/blog/gpu-memory-allocation-bugs-wi.... It even includes videos showing what it's like opening apps both on Wayland and X with that NVIDIA card.