I got the same gfx card as Dacads, it's pretty nice tbh, i built a pretty decent pc a year ago for between 500 - 600 quid, im sure you'll be able to make a decent one for that.
dont go intel.. overpriced.. AMD x8 its around 150 euros.. + sapphire HD7970 (340 euros). With both you can play any videogame you want maxed out without fps drops