There's nothing in any of those articles that mentions the extra heat that the new CPU's will produce. I'm skeptical of marketing release type stories without bench tests to back up their claims.The Source Article Of This Thread "It'll be strictly a marketing decision from there, say insiders, as the Mac maker wrapped up hardware preparations for this brawny beast during the tail-end of the back-to-school season."
Hopefully Apple has indeed already addressed the additional heat issue but I guess I'll wait for the actual benchmarks. I believe the NDA's are up tomorrow so the real data should come in soon.