The presentation fails to mention if the Direct3D 12 improves on the FPS or score of the 3DMark other than dividing the workload evenly between CPU cores, it could be that 3Dmark demo is pretty much over-saturated the GPU. One thing I dun like about 3DMark is that they dun reflect real games. 3DMark just throw zillions of triangles to stress the GPU whereas games are optimized and reduce the triangles sent and rendered, and balance the act of achieving same level of aesthetics with less triangles and better FPS.
@Charles: Keep C++ TV video length at 40+ mins, ok? Because I always couldn't wait till I get home to watch the STL videos. I usually watch it at workplace during lunchtime. 15mins lunch and 45 mins of STL goodness!