I have a Surface 3 (the small one with Atom CPU).
Not the ideal Rhino-machine for sure, but V5 runs really good if the models are not too dense.
All the display modes work good and even with shadows quick enough.
Today I tried the WIP, and that is totally unresponsive.
Even with a simple box it is nearly impossible to rotate the view.
The Disk Brake example displays after a long time, but then any action feels like Rhino is dead.
Then I wanted to try the software OpenGL.
But this option is no longer there.