1) Are there any manufactures that offer boards that have GPGPU's as their primary processors out on the market at all? Ones that would fit into a mini-ITX form factor would be of interest but the more GPU's the better would be desirable.
2) If so what OS's would be available?
Thanks for any recommendations. If this is the incorrect spot, my apologies.
EDIT: Probably should clarify that the reason for my inquiry is a project that I'm putting together would be performing a lot of number crunching/repetitive tasks, which from research has led me to this question.