Ok, managed to make my setup to work on OSX using the "Automate-eGPU EFI", but I have a problem, more exactly seems that my GPU (GTX950) can't scale to the monitor resolution (2550x1440), but instead the maximum resolution, maximum I can get is 2048x1152. The monitor it is connected to GPU by a good HDMI cable. In Windows I can get 2550x1440 resolution natively. Any ideas how to fix this issue?
I tried to plug another Thunderbolt cable from Akitio box straight to the monitor, but then no games are using the eGPU. It is around an app that can set which GPU to use like the one from windows that comes with the GeForce drivers?