Build Ideas for <€450 ($620)?

Hi guys, I want to move from PS3 and build my own gaming PC with a €400-450 budget. I don't really know what parts to use in my build but I think I should use the GTX 650 ti boost sc and the AMD FX 6300. Any help or tips would be very much appreciated.I'm hoping for this PC to be on the same level as the PS4 and Xbox One

Too easy:

http://de.pcpartpicker.com/p/2h8rQ

Not quite under 450, but it is close. The 7870 beats the PS4, in my opinion. The 7850 would be another good option, which is about the equivalent of a 650ti boost.

Obviously you can make changes. There are cheaper cases et cetera.

Thank you so much, this is exactly what I was looking for!

It'll play most games on ultra/high at 1080p. I almost forgot to include the RAM modules. There's a 4GB stick but that's all you need - but you can add another 4GB stick to get you that 8GB sweet spot.

Ok, thanks again!

I was looking around, and I can't find that AsRock motherboard anywhere without paying ridiculous shipping costs (joys of living in Ireland). I thought that these might good replacements?

AsRock: http://www.amazon.co.uk/ASRock-FM2A75M-DGS-R2-0-Motherboard-Capacitor/dp/B00CZ56PHK/ref=sr_1_2?s=computers&ie=UTF8&qid=1386542658&sr=1-2&keywords=ASRock+FM2A75M-DGS

MSI: http://www.amazon.co.uk/MSI-FM2-A55M-E33-AMD-Micro-Motherboard/dp/B009LT4F3E/ref=sr_1_1?s=computers&ie=UTF8&qid=1386542753&sr=1-1&keywords=MSI+FM2-A55M-E33