So we've pretty much come to the consensus that the MBP will have some sort of Core iX in them shortly. Do you guys think they'll completely upgrade the MBPs to the iX processors or will they sell C2Ds alongside, as they do with the iMac?
Or will they just offer the i5/i7 as an BTO? Thoughts? Ideas?
Will not flip-flop i5-i7 vs. coreduo on build to order. That would mean there are two different motherboards for the same exterior model. Apple doesn't do that. They tweak add ons (with perhaps blank spaces on motherboard where optional stuff goes) or they are plug in addons.
What see on the iMac side is that they effectively too the old high end iMac and moved it down (because it is even a year older out of date) and slide the core i5 - i7 there. Getting another 6-9 months out of a mature design doesn't seem as likely for the portables:
i. The 13" MBP line-up is just a processor + hardrive tweak. There is no "old" extra premium version to move to the bottom spot. They could try to drop in an a faster CoreDuo CPU with the old design, but that would be tempting thermal fate. Apple already has a number of machines kicking up quality problems, don't need more suffering from heat stroke.
ii. No reason not to go i5/i7 for the 17". They are priced so high that putting a CoreDuo in those who elicit all kinds of put-downs for months. $2000+ for tech from year(s) ago. Constrained on i7 perhaps by the price point that Intel wants. If significantly higher than what was asking for old CoreDuo part then Apple will skip it.
iii. The 15" is a slippery slope. There really isn't as much variation up/down the 15's 3 entry as there was in the iMac line. If the new Arrandale IGP is more lame than the 9400m then going backwards with the low end version that won't have a discrete chip. However suspect Apple may take their lumps on that if there is slightly increased profit margins in it.
The fact is the new i3/i5 chips have prices about the same as the old CoreDuo's that Apple is using now (if they match them up on price rather than GHz. ). If Intel is selling their support chip at lower price than Nvidia (likely since there is no IGP in it ) then the two chip solution is cheaper and takes less space on the board ( they could add something reasonable like USB 3.0 and folks could stop moaning about no ExpressCard slot. )
Apple is very likely to roll out the new models at exactly the current price points. Since that's where the new i3/i5 chips are targeted ..... same profit margin for Apple.
P.S. Also wouldn't be surprised to see no change in 13" ( besides minor speed bumps in processor/hardrive) but the i3/i5/i7 changes came to just the 15" and 17" models. Apple seems to run into more problems when try to change all three at the same time.