Which computer will be better for gaming?

[The Milky Joe]

I am wanting to start playing World of Warcraft again but only have a budget of £500 and I also need to buy a monitor. Which of these would be best for gaming on low graphics settings, I want a decent and reliable fps.

http://www.amazon.co.uk/VIBOX-Essentials-Multimedia-Computer-Processor/dp/B007PBGG14/ref=?ie=UTF8&m=A3SS7S5K9P54JA

or

http://www.amazon.co.uk/VIBOX-Standard-Multimedia-Dual-Core-Processor/dp/B007PBHD7A/ref=?ie=UTF8&m=A3SS7S5K9P54JA

please help, i've been trying to decide for the past 3 days

 

[The Milky Joe]

Bumppp

 

[manofchalk]

Well, both are pretty horrible. This one would be slightly better though.
http://www.amazon.co.uk/VIBOX-Standard-Multimedia-Dual-Core-Processor/dp/B007PBHD7A/ref=?ie=UTF8&m=A3SS7S5K9P54JA