Thanks for pointing that out, although I'm aware of that. But since I work with Maxwell, this doesn't help me much. The thing is: not too long ago the MacPro was a machine very capable of very different user scenarios - now it's not anymore - maybe in 3-5 years again but I doubt that, also the whole TB dependency will be a serious drawback for lots of people as well.
I just want to point this out for everyone and I think it nails the problem so many people are having with the new iteration of the MPro.
There's nothing wrong with the power here. It's an upgrade. People expecting the moon from performance standpoint, or for Apple to magically put out more performance than the parts can provide are insane.
however, many of us viewed the old pros' as a viable PC alternative that is officially supported hardware by Apple allowing a more PC like hardware experience (upgradability and options). That is gone now.
This has made the Mac Pro a very Niche product aimed at only a small group of professionals. Professionals don't just include Movie makers. It ranges from Audio professionals, Photographers, programmers, Developers, Databases, Engineers... the list goes on for people who want some serious computational power.
However this new Pro is so limited in scope fo what you can get, it makes absolutely no sense for people who can't leverage this design to get. I consider myself a "professional". I do database admin tasks and writing reports using databases. CPU power, especially in the form of Multi-Threads does me a lot more than any GPU. Heck, I would be perfectly content working on intel graphics.
But because of this new design, i've basically been told "sorry, you're not a professional, You dont NEED this!"
And they're right. I dont! I am better served with going elsewhere with my money.
Not to mention the space constraints I have that mentioned prior. You might say "but the new Pro is smaller!" until you start adding drives. In my current machine I have 3 SSDs, adn 2 large format HDD's. They exist inside my case. The entire case is tucked behind my desk and is more often than not used as a foot rest. I don't have desktop space for a computer on there. my desk barely fits more than the 2 monitors, key and mouse and a dinner plate! There's no room to add the Pro AND whatever Thunderbolt drive bay I would also need to purchase to continue using my drives.