Jetson/Emulators

Emulators
The intention is to test and hone GPU software on a suitable fast box, to provide a comparison with Jetson TK1.

I take this category to include any (single) device that has a GPU comparable or better than Jetson, most likely with Intel CPU.

Reviews from actual experience would be helpful!

OSX
various iMacs and MacBookPro have had optional GeForce GTX 780M SM_3.0