Xbox and Wii are completely different on a hardware level yes. Think of it this way....Xbox is basically a pc packed into a small box, where Wii is comparative to a machine running OSX. The Xbox being basically a mini pc of sorts can get multiple emulators built for pcs on it fairly easily without really having to do much to them in terms of optimizations. This also unfortunately allows the better higher end emulators built specifically for pc on it. Where as Wii obviously needs a little bit of re-writing to be done to certain emulators that run on a pc. Then of course there's more to optimise and so forth, until the Wii version emulators are comparable to their respective pc counterparts.
So really it's a combination of the Xbox and the emulator ports that's the real difference, cause as I said with the Xbox being basically a pc it can do a lot more and utilize a lot more on the higher end of things. And unfortunately Wii wont see a lot of high end emulators like the Xbox did cause of different development architectures used to build the emulators, cause it's basically tougher to re-write something made specifically for pc to ppc code.
Edited 2 time(s). Last edit at 10/27/2009 03:04PM by nightwishfan1.