Fact sheet:
http://www.xbox.com/...0/factsheet.htmThere already are/have been a number of performance topics that have turned into fanboy wars. We just don't need another. A question about a TV is less likely to have "fuck you" in a reply.
Many consoles have had "bit fudging," such as the Saturn. Consider that in comparison: Since the X360 has three cores, if MS called each a "128-bit" processor would that make it a "384-bit system"...?
If you like, check out the General and Hardware forums for some good reads.