Which of these two is the best for Dolphin?

[Baraatje123]

I do NOT know let's say anything about specs, so that's why I'm asking
So, I have a PC and a laptop, but I don't know what the best one is for Dolphin
I have a Medion S1000 D, and a Acer Aspire 7715z
Specs of the acer are found here: http://www.cnet.com/products/acer-aspire-7715z-443g25mn-17-3-pentium-t4400-windows-7-home-premium-3-gb-ram-250-gb-hdd/specs/
As I do not know what's important, I don't know what to copy
I can't find real specs of the Medion, but only this
AMD E2-1800 APU Processor
AMD Radeon HD 7340 Graphics
4 GB DDR3 SDRAM
(Page was in Dutch, http://aldi.medion.com/md8372/nl/?refPage=medion#prozessor_anker, so I don't know the real terms)

So, what is the best for Dolphin?