I don't know if we're still talking about a new Mac Pro update or not, but I agree with the this statement.
Lose not yourself in a far off time, seize the moment that is thine.
It pretty much says it all. There will always be a faster machine coming around the corner, one that is faster by only a margin. The current Mac Pro is the fastest Mac you'll ever be able to buy until the new one comes.
If you need the speed now, get it. If you can and want to hold out, then hold out.
If it's a business expense then you can buy it and upgrade in a year or even lease the machine from a 3rd party.
Up to 18 core CPUs, DDR4, More Storage, more powerful GPU's.
Thats minimal update?
Actually, it is save for the DDR4 RAM. Going from 12 to 18 cores is welcomed, but even high end heavy iron machines don't max on 6 cores most of the time. Having that many cores helps with virtualization and crunching numbers, and really only helps with shaving off the length of time needed to complete a task.
If the OP is asking us if s/he should upgrade now or wait I doubt there's a need for 12 or even 18 cores.
Storage is welcomed, but has been an ever decreasing concern.
Not to say that none of those improvements are welcomed, just that it shouldn't hold up someone's purchase of a new system.
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The nMP is tightly coupled with FCPX. It's even included in the marketing material on the website. They've created the first video editing CAN.
Just last week the cloud was estimated to lose 50-60 billion because of the Snowden leaks. And imo you're a fool to hand over all your data to a corporation for storage. It's less safe than if it was on your machine.
To be fair, it's not the first video editing can. Unless you mean 'trashcan' like in design. That's not a slight against the nMP though, I think it's nicely designed.
Avid has had preconfigured rigs for Media Composer, ProTools, and Symphony for decades.
As for the Cloud, I agree, but most laypersons don't have information that's so sensitive that it doesn't need to be in the cloud. That, or it's already there.
I urge most people to keep as much backed up as possible in more than one place. That usually leads me to how they should get two HDDs, and that leads to the price.
Dumping it in some cloud service is far more convenient, and when they object because of security reasons I remind them that banks and credit card companies don't keep their banking and transaction information on one USB2.0 connected Western Digital hard drive connected to an iMac.