First...sorry for my Englisch...but i try my best. 
My Hardware is: windows xp 32bit with an intel core 2 Quad cpu Q6700 with 2,67GHZ and 3,25GB Ram. My GPU is a Sapphire Radeon HD4870 Vapor X with 1 GB.
Now my Question. Is this Hardware suitable for Dolphin or is it too undersized?
Some Games are running but some are very slow.
I have the newest Version r7128.

My Hardware is: windows xp 32bit with an intel core 2 Quad cpu Q6700 with 2,67GHZ and 3,25GB Ram. My GPU is a Sapphire Radeon HD4870 Vapor X with 1 GB.
Now my Question. Is this Hardware suitable for Dolphin or is it too undersized?
Some Games are running but some are very slow.
I have the newest Version r7128.