Interesting that there is no reference to targeting developers/coding at all for this device. Seems targeted at creatives with the Pen and Lightroom/etc on it. Other than that, none of the example apps it can support seem to me to really require "high performance" at all. Which is too bad, because it's a pretty device. Just seems like it's in a weird uncanny valley where it's probably way too much horsepower for most…
What I see a lot of "power users" doing is simply using their Chromebook to remote into their desktop for their application work. However, what then is the point of putting such powerful hardware in the Chromebook? Either you make a "thin" portable client that is used to remote into your "real" PC, or you make a powerful portable device that is self sufficient.
An overwhelmingly powerful device that can only be used to remote into another system to do the "real" work is simply a waste.