At the end of the day, a 1050 can be classified a 1080p/60Hz/Medium card at best on average.
A better way to look at things, would be to decide what you want to play and see how you fare. That's exactly why Steam has a refund policy if a title does not run well on your hardware - to try it out.
While an FX4300 is a dated, relatively weak CPU... it's still "ok". Paired with a 1050, it's fairly well balanced and should allow you to play most titles available today. On some, you will almost certainly be looking at the 'low' preset + some tweaks however.