Tom Boger, Apple's Director of Power Mac Product Marketing said today that users shouldn't expect to see a PowerBook G5 before the end of the year because of the challenges of putting the G5 in a small enclosure.
Anyone that has seen the heatsink from a Power Mac G5 knows that it would not fit in a portable computer. This is the challenge that faces Apple as it tries to move its pro product line to the new fast processor technology.
"I think it's important to realize that the technical challenges are not trivial putting that G5 in a PowerBook or anything else and not to expect a G5 anytime soon in a PowerBook - certainly not before the end of the year," said Boger.
While Boger didn't give a timeframe for an iMac G5, he did say the company faced similar challenges getting a G5 to work with their consumer desktop.
"It's the same story -- the challenges are obvious when you look at the G5 and the size of the heatsinks and the enclosure; that would be a heck of a challenge as well."
No 3GHz G5 anytime soon
When Apple CEO took the stage at last year's Worldwide Developer's Conference, he wowed the attendees with the new Power Mac G5 dual 2GHz design and technology. Jobs further excited the crowd when he said that Apple would release a 3GHz model within a year - with two weeks to go before that deadline, Boger said Apple will not meet the 3GHz promise.
"It's actually quite simple," said Boger. "When we made that prediction, we just didn't realize the challenges moving to 90 nanometer would present. It turned out to be a much bigger challenge than anyone expected."
"All-in-all, no we are not getting to 3GHz anytime soon, but what we are announcing today is a very significant upgrade in performance and its something that are customers will be very happy with."
In announcing the new Power Mac G5 models, Apple also indicated that its single-processor Power Mac G4 models have been taken out of production. Since the Power Mac G5's introduction Apple has continued to manufacture and offer 1.25GHz Power Mac G4 systems in single and dual-processor versions. Apple said the £850 Power Mac G4 "will no longer be in production and is available for purchase while supplies last."