Should I get this?

I'm planning to buy a 2nd hand Lenovo LOQ for around 640 USD and wanted to ask if is it worth getting this?
I'm not a fan of Triple A games; all I want is better frames in Marvel Rivals and Genshin and even on Low settings.

Here are the specs:
Lenovo LOQ core i5 12th generation

Processor i5-12450H 2.0ghz 12cpus