I have setup a remote kernel on my Mac, which connects to a more powerful Linux 64Bit Desktop. Mathematica is setup fine on the Linux machine. CUDA is also working fine and ...
i5-3210M, GT 630M; Windows 8.1 x64, Visual Studio 2013; CUDA 6.5 has been installed. One of the clues I found is that GT 630M didn't appear in the list of graphics cards supported by CUDALink ...