GEFORCE WHQL DRIVER 337.91

GeForce WHQL driver 337.91 is out for the Titan Z video card. A modified inf file is needed to install the driver for use with other desktop cards, and you need to boot up Windows in Disable Driver Signature Enforcement mode to be able to install it. It is a different driver branch than the 337.88 driver. There might be some stability improvements for some users.
 
64-bit International desktop driver: http://www.nvidia.com/download/driverResults.aspx/76234/en-uk
32-bit International desktop driver: http://www.nvidia.com/download/driverResults.aspx/76252/en-uk
Modified inf file for use with the 64-bit International desktop driver: http://www.mediafire.com/view/78djc97cdo1utn1/nv_disp.inf
Release notes: http://us.download.nvidia.com/Windows/337.91/337.91-win8-win7-winvista-desktop-release-notes.pdf

Driver 337.91 is r337_41-10, DriverVer = 05/21/2014, 9.18.13.3791
Driver 337.88 is r337_00-189, DriverVer = 05/19/2014, 9.18.13.3788
Driver 337.82 is r337_00-180, DriverVer = 05/13/2014, 9.18.13.3782
Driver 337.81 is r337_00-178, DriverVer = 05/12/2014, 9.18.13.3781
Driver 337.61 is DM337_50-3, DriverVer = 04/11/2014, 9.18.13.3761
Driver 337.50 is r337_00-108, DriverVer = 03/27/2014, 9.18.13.3750