Or we may only want/be able to by it after a good price cut (like me) and 65nm would give a less expensive CPU,cooling system, power suply.
Or whe may live in a hot place (like me in certain seasons) BTW anyone had heard comments from brazil or somethingh like), and it overheat easely.
Or he wants a smaller XB.
Or he wants insights for Rev process.
Or he like to play late at night.
Or he is just want to know.
Anyway comments like that are unecessary, and I and Vysez already answer to"What does it matter?"