Build for my brother

[CoolBeans]

This will probably be your best bet, he can add a ready cache later for like 30$ or so.

I would go with an APU since he is doing light gaming and an APU will be able to handle that

[Youbetternot]

A APU will out perform both of those cards and if you are going to have a GPU you don't need the RAM speeds with an APU

well sir I like gpus, so hate on me

[Mac]

I see @Mac you got a liking to my gpu included built for close to not 300 dollars  B)

Pretty good, I need to go over them all tomorrow and decide on the one he wants.

[CoolBeans]

well sir I like gpus, so hate on me

Well anyways a 7770 would be better than those GPU's and if you are getting a GPU don't get an APU

[bartekxx12]

What about something like this - http://uk.pcpartpicker.com/p/1t7r5

 

CPU: AMD A8-6600K 3.9GHz Quad-Core Processor  (£83.99 @ Aria PC) 

Motherboard: ASRock FM2A75M-DGS Micro ATX FM2 Motherboard  (£45.86 @ Amazon UK) 

Memory: A-Data XPG Gaming Series v2.0 8GB (2 x 4GB) DDR3-1866 Memory  (£41.40 @ Amazon UK) 

Storage: Sandisk Ultra Plus 64GB 2.5" Solid State Disk  (£47.38 @ Amazon UK) 

Case: Fractal Design Core 1000 USB 3.0 MicroATX Mid Tower Case  (£34.98 @ Novatech) 

Power Supply: Corsair Builder 430W 80 PLUS Certified ATX12V Power Supply  (£35.32 @ Scan.co.uk) 

Optical Drive: Lite-On iHAS124-04 DVD/CD Writer  (£12.90 @ Aria PC) 

Total: £301.83