> For what? ...
> So back to my question, what magical card does this guy need?
The article mentions video cards -- but neglects to mention what the
current out-of-the-box system already offers, namely twin AMD FirePro
GPUs that alone can support up to three (3) 4K video streams
concurrently.
In general, the challenge that Apple consumers of this product are
going to have is how ... and *IF* ... Apple is going to keep up with
advancements in GPU cards - ones that both physically fit as well as
comply with the thermal envelope requirements.
Afterall, one of the big advantages of the "Big Old Box" paradigm is
that video card manufacturers had much more lattitude in their design
envelope for their highest end stuff, to stuff a lot more junk onto a
single card - even if it blocked an adjacent PCIe slot, required power
jumpers, etc ... and cost $2000 a copy: the bleeding high end would
deal with it.
What a lot of this IMHO *really* alludes to is if Apple has something
more "up their sleeve" in terms of collaborative (shared) compuational
horsepower. We could suggest XGrid as a notional example, but XGrid
was discontinued a year ago...*maybe* there's something brand new in
the works that can employ TB2 to functionally network/grid a sixpack
of MacPros together to obviate the need for aftermarket video
cards...or maybe not. We simply do not know. Have to admit that it
would be a really big "One More Thing" if it were to happen, but I
haven't noticed any obvious path forward emerging in this particular
area. Sure, maybe Grand Central Dispatch (GCD) exploitation in
applications like Final Cut X ... but one would reasonably have
expected there to have been a few breadcrumbs by now.
-hh