do u mean CPU with more ram? I mean, first of all it would be faster, not more faster. In addition, unless you refer to the bus speed (which doesn't really have a definate effect because you could still have a good movement of data the wider the bit for the bus. A 128 bus moving at half the speed of a 32 bit, is still better.) ;) The only thing most people pay attention too now a days, is the amount of ram, not the ram speed, cause no one even understands how the arcitecture of the bus width and the way different distances of memory to caches and processors can have just as much an effect. So unless you understand it all, well, some stuff may seem good, but another effect maybe your motherboards form factor may effect it adversely. Even the amount of ram varies, some operating systems can support more than others, 4 gb of ram in 32 bit XP, it's useless.
Sorry for rambling, Im just bored. >.<