and it's also not the full GP102, where as Titan X (Maxwell) was the full GM200
Anandtech article today says the Quadro P6000 will have 3840 CUDA cores, 24GB RAM, based on GP102: http://www.anandtech.com/show/10516/nvidia-announces-quadro-pascal-family-quadro-p6000-p5000
So basically...