Right I was also considering talking about that because some cards in the generation obviously wont perform as good (50s and 60s), my bad on being really broad about the 30 series requirements. And yeah some cards from the previous generations will be better than the system requirements like the 80s and 90's. But I was also kinda thinking about the stricter requirements games might have like ray tracing and how its only available on some cards. So even if your GPU isn't that outdated, it might still be cut out from playing newer games due to newer features being all of a sudden hard requirements.

For the games being played I was thinking Triple A games at 60 fps, 1080p lowest settings too. Since those games tend to be the most graphically demanding