Websites that claim to provide an automatic check of whether you / X hardware can run games / on what settings etc are typically full of garbage and spout all sort of nonsense, unfortunately.
You might consider Notebookcheck.net where - notwithstanding how imperfect trying to benchmark laptop GPUs is - they at least have tested actual games on similar hardware:
It's still a case of YMMV for obvious reasons, but it's probably a better gauge than websites that just exist to get your clicks via google.
Also other resources to try to help you wrangle games normally considered demanding onto lower end hardware:
LowSpecGamer is a channel dedicated to budget gaming and low graphics, from pushing entry-level and old hardware to its limits to forcing the lowest graphics...