Sites like that are fine in some ways but fail to recognize the actual performance of most newer processors. They also don't tend to be able to distinguish between a good and bad graphics card other than by one or two features which aren't necessarily relevant.
Don't get me wrong, it's a good starting point, but the results always need to be taken with a pinch of salt, and always ask if you're not sure (as you have done, and your CPU is more than adequate).