Aurora R12, gaming issues

Specifications =
GPU: GTX 1650 SUPER
7.68 GB RAM
OS: Windows 11

Issue = Well, I went the cheap route with this computer so I’m not sure if that’s the thing that’s biting me the hardest. The thing is, playing big games is virtually impossible without constant lag, and freezing. I’ve tried what feels like everything from downloading my most recent drivers, lowering graphics setting in games to the bare minimum, and downloading anything else that scans say are necessary. The thing is my GPU states that all the games I struggle with are supported, and should run fine. I’m not sure what the case is. It’s not overheating, connection, or that spectrum of it. I’ve speculated that maybe my low RAM storage and GPU performance don’t add up well with each other, but being fairly new to PCs with about 4 months of owning this one, I could definitely be wrong. Is my theory correct? If so what can I do to fix it? Is it something else? At this point I just need a way to be able to utilize this pc in the fullest of what was paid. At this point my Xbox can from 2014 can outperform the thing, and it’s becoming more a dissatisfaction then pleasure.