Hey Kylec22, try this website. http://www.systemrequirementslab.com/cyri
It really helps me out when buying a game. It tells you what your pc is running at and where about it would perform when running the game. In order for this to work you need to have the latest version of Java (Which you probably do). Then allow it to access your computer performance, and it will let you know what you can run it at low or high and it will also tell what specs you need to have the game on high settings.
This is a trusted website and I have used this time after time.
Hope this helped,