Originally posted by panphage
It ain't a G4 w/o Altivec and the Gobi don't got Altivec.
OH MY GOD. Many who say the G5 is impossible seem to have a HUGE problem with debate. How many vitriolic posts with personal insults have been flung in the Anti-G5 camp? Tons. How many have tried to post a factual argument why there can't be a G5? I remember one poster who cited a Motorolla PDF (that turned out to be full of "forward looking" statements and not actual shipping specs) as evidence that a 970 is a hot chip. Everyone else just says, "They're too hot." Even though it has been shown at least 100 times that the 970 @ 1.8GHz is only about 20% hotter than a 1.0GHz G4e that has been in powerbooks for a year.
Your other point has ALSO ALREADY been debunked AD NAUSEUM. Please read the posts in any of these threads. APPLE HAS A DEDICATED POWERBOOK DESIGN AND DEVELOPMENT TEAM. There is NO REASON Apple could not have been researching and prototyping a 970-based Powerbook system ALL ALONG. EVER SINCE THEY WENT TO IBM WITH THE IDEA FOR 970 BASED SYSTEMS. Nothing would have stopped them from starting work on the portable at exactly the same time as work on the desktop. The desktop is easier, it came out first.
Added to all that is the recent revelation of bus slewing. Where would this be more use than in a notebook? Nowhere. Added to all that is the recent clarification from Ars Technica's interview with one of the 970 engineers that the system bus needn't be 1/2 the proc speed, it can be 1/4, 1/6, or even 1/8. If necessary, the system bus could have been engineered at any of these speeds to conserve battery power and reduce heat. Apple would just have to have picked the best performance/power ratio and built from there.
These are facts. This is logic. I have seen no fact-based, supported reasoning to the contrary. How are these cited facts "contrary to all reason"? How is this logic based on ACTUAL SPECIFICATIONS OF THE PARTS "highly flawed"? Please refute if you can, but use FACTS if you can, preferably facts that can be supported by citing published materials like these facts.