GeForce 6400Go vs ATi Mobility Radeon X700?

[edesignuk]

I've asked this in another thread (http://forums.macrumors.com/showthread.php?t=169161), but thought you gaming freaks :eek: ;) might be able to offer assistance on this particular question. Which is better, both are 128MB cards, but is the 6400Go or X700 a better chipset? :confused:

[Lord Blackadder]

IIRC, the X700 Mobility is most similar to a 6600Go as far as pixel pipelines and clock speeds etc., so the 6400Go is probably the inferior card.