NVIDIA recently introduced the GeForce 700M mobile family. While we have seen specifications and performance for the entry level chips like the GK106/107 based GT 750M and GT 740M which both have 384 cores. A leaked GPU-Z screenshot shows that the GeForce GTX 760M will make use of the 28nm GK106 core architecture and will feature 768 CUDA cores.
Based on the GPU-Z screenshot you see above the GeForce GTX 760M is inside of a ASUS notebook. The core clock sits at 628 MHz and you have a boost clock of 719 MHz. The memory clock sits at 1002 MHz (4000 MHz effective) for the 2 GB GDDR5 memory that operates along the 128-bit interface. The GTX 760M will support DirectX 11.1, NVIDIA PhysX, NVIDIA CUDA and NVIDIA 3D Vision.