Leading GPU developer Nvidia unveils four new high-end graphics cards for notebooks, all based on the current Kepler architecture. The GeForce GTX 780M, GTX 770M, GTX 765M and GTX 760M will be launching with new Haswell notebooks shortly.
http://www.notebookcheck.net/Nvidia-formally-announces-high-end-GeForce-GTX-700M-models.93313.0.html