Can this PC play any game on Dolphin with good FPS?

[jagernaut]

YAY same question new fourm... SO i have a asus G73jh and im looking for a new lappy CPU to replace my awsome i7 quad core because it DOESNT hold up to the heat dolphin can toss at it. Even though it is a QUAD core clocked at 3.2 it CANT handle dolphin. So im looking for a dual core i can toss in here. i mean i can run most games fine but i want this to be a portable
gaming pc/Wii/PS2/Linux/XBMC


Advice?

And i know all the mumbojumbo about desktops i just want something portable and would rather spend the 350 on a new CPU to process EVERYTHING
than build a new PC for ~4-500 for the dolphin/ps2 emu alone