Okay, I have been lurking too long. I guess it is time for me to post.
Let me start by saying that Motorola is probably not getting complete out of the CPU business. They don't want to burn that bridge, but at the same time they don't want to invest the resources right now to get the job done. As a result, they will honor their obligations most likely by "contracting" out CPU production to a third party. Initially this is likely to be an asian semi-conductor producer, but the long term future will be dependent on how well they do.
When motorola dropped the ball on G5 development, Apple stepped in and invested further resources. As a result, Apple has certain rights to some of Motorola's technology. Apple wants the chips, and they don't care who makes them or what they are called (other than for marketing purposes) as long as they get them. Motorola is most likely going to contract out production for the time being, in the meantime, Apple is "hedging its bets" by talking with IBM and possibly AMD to produce its futrue chips as well. Understand, these things are all in the early development phases, and any the winds could shift at any moment.
If AMD or IBM was contracted to produce chips, it would most likely be the the chips that are of Apple's and Motorola's joint design. i.e the G5 in some form. Motorola will keep just enough control, to allow them to bring it back in house, if their fortunes turn in their favor, otherwise they will themselves subcontract manufacture and development out or allow Apple to do it. Either way, they dispose of a part of business that is not making money for them, while they collect royalties on their intellectual property unless Apple buys it outright.
Now what will we see? Well I don't care what anyone else says, but we will see a faster motherboard with an improved implementation DDR RAM, and it will make a "significant" performance difference. There will also be faster chips, of at least 1.3 ghz.. The 1.6 does exist, but not in sufficient quantity to meet demand. 1.3 to 1.4 would be the highest top end to hope for, but combined with the new mobo, the performance increase will be substantial.
When will we see this? Well time is a nebulous beast, and difficult to tame. Steve wants it for MWNY. There is a chance of delays, but I think still before September.
What will we most likely see? Okay, here in a fit of optimism, I will stick my neck out. If you end up with me at chopping block, be merciful and chop quickly.
I predict the top end to be around 1.4 ghz. Not exactly that, but around that. Mobo speed on the top end will by fall be 333mhz. The chips will have 512k on chip L2 cache per processor running at processor speed, backed up by 2 mb of L3 cach per process. These puppies will scream.
The new iDevice will be bit of a letdown for Apple Loyalists. It just won't be gee-whiz enough, still it will do okay in the marketplace where it will attract new customers to apple. It may be capable of working with multiple computer platforms, but of course, Apple will have the complete package that works seamlessly together.
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...what is that shadow? why, why, wh..... It looks (gulp!) like a really, really, huge ax..... (tremble).
Mac User since '86 and Apple II before that.
Mac User since '86 and Apple II before that.