Graphics driver Nvidia 331.67 stable version has recently been released, adding supported GPUs are: GeForce GT 705, GeForce GT 720, GeForce GTX 860M, GeForce GTX 870M, GeForce GTX 880M and GeForce GTX TITAN Black et cetera. And some bugs have been fixed.
Without PPA, download the installation package directly:
32-bit Download command:
wget us.download.nvidia.com/XFree86/Linux-x86/331.67/NVIDIA-Linux-x86-331.67.run
64-bit Download command:
wget us.download.nvidia.com/XFree86/Linux-x86_64/331.67/NVIDIA-Linux-x86_64-331.67.run
To add run permissions for the installation, command:
sudo chmod +x NVIDIA-Linux-*-331.67.run
Stop the display manager, choose different commands depending on the desktop, different desktops have different managers: KDM (KDE), GDM (GNOME), LIGHTDM (LXDE and Xfce), MDM (Linux Mint):
sudo /etc/init.d/kdm stop
sudo /etc/init.d/gdm stop
sudo /etc/init.d/lightdm stop
sudo /etc/init.d/mdm stop
OK, now run the installation package:
sudo ./NVIDIA-Linux-*-331.67.run
Centos6.5 Installing NVIDIA Graphics driver Tutorials