I'm guessing it will. Apple is always early with new technologies. Being that CPU's have stalled in performance gains, this will become one of the best ways to get more performance out of new computers. Expect to see other companies ratchet this up. Might eventually even see an iMac with two dedicated GPU cards, or new GPU designs with multiple chips on them.
yes, and it might be an excellent guess but it is still a guess at this point.
today's software (non-video apps) is largely not taking advantage of it, so something like an iMac in single-threaded mode holds its own.
it could be that in 1, 2, 3 years the iMac gets crushed in relation to a 2xGPU machine, but then we have gotten the solid performance now for those few years and removed much of the risk.
if it doesn't catch on, then a non-video user winds up with some wasted power.
regardless, waiting a bit allows someone to get in on v2 (MP7,1) which could see other benefits.
the iMac (again, for specific non-video uses) has the potential to do well now and limit downsides.
not an easy decision, but it is one worth discussing.
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My Mac Pro is in Louisville now. Going back through the spreadsheet I'm expecting it to show up in Germany next as it starts its European tour, but it could just as easily bounce around a few more states first. Who knows?!
i'm not as informed on OUTbound international shipments (out of the US), but with INbound shipments it is not unusual to see multiple tracking items that make little to no sense -- e.g., Philadelphia, then Louisville, then Phila again moments later, then Louisville.
this has to do more with paperwork and processing. for INbound shipments, some customs work is done at locations other than the distribution centers. this could also be the case for the OUTbound packages. the package may not physically be making those trips.