The first PC we'll look at is an AMD Bristol Ridge based Quad Core machine, with onboard graphics - Radeon R7. It comes in well under budget, and whilst the components aren't bleeding edge, this little monster will power through most games on medium or high settings, at 720p.
Overwatch, Battlefield 1 and GTA 5 should easily hit that magical 60 FPS and games like CS:GO and League of Legends should be way over 100. If these are the games you play, then this machine could be for you.
Some CPU intensive games may suffer however, so anything with a lot going on, like Ashes of Singularity or Cities:Skylines, might see sub 40FPS. RTS players and city builders may want to look into something a beefier.
If you're after change from your £500 you can't really go wrong with this. Play top titles at HD resolutions, great looking case, loads of storage AND Windows 10... seems like a no brainer.
We'll move on never the less...