ths ok but it will games on high or med
I think you are OK on the cpu.
Run your games, but lower your resolution and eye candy.
If your FPS increases, it indicates that your cpu is strong enough to drive a better graphics configuration.
A stronger graphics card will always perform better, it is just a question by how much.
That may be in the form of higher FPS, higher minimum FPS, more eye candy, or higher resolutions. All good things.