No one's looked at using BOTH PowerPC chips and Intel/AMD in the same computer
Interesting thought:
Why couldn't/wouldn't Apple put BOTH a Pentium 4 (or AMD) and a PowerPC in the same computer?
1) 2 Ghz Pentium 4 chips are less than $200. That doesn't seem like an amount that would change the cost structure of the machines. Plus they could make it optional if they didn't want to raise costs across the board.
2) Current software would not have to be recompiled as it could run on solely the PowerPC and ignore the Pentium if necessary. Meanwhile, new/recompiled software and OS X could take advantage of both types of processors.
3) Apple would reap the competitive advantages of BOTH processors, rather the living with the tradeoffs of just one or the other. This, of course, assumes that the appropriate tasks could be routed to the appropriate chips.
4) Hardware sales would not decrease since OS X would still require Apple's motherboard containing both chips.
5) It would be a great marketing move. The message could be "why get a Dell with just chip B when you could get an Apple with BOTH chips A & B, a better OS, and better hardware design to boot?"
6) It would also be a hedge. If one chip fell behind (as Moto has in the past), the other chip could evolve to take over more of the tasks until the loser is completely phased out.
7) If Apple chose, they could sell a computer that runs BOTH OS X and Windows. They could market this in the same way that they market Virtual PC: "There are occasionally times when you HAVE to run windows...now you don't have to buy two computers AND there's no performance tradeoff." This idea has some other political implications, but they could choose to do so.
Has Apple already thought of this? Is it technically feasible? Cost effective? Politically feasible?
Jeremy