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Driver 334.67 is at NVidia downloads. http://www.nvidia.com/Download/Find.aspx?lang=en-us

Modified inf file for the international 64-bit desktop driver, so that it can be installed for use with desktop GeForce cards after booting up Windows in Disable Driver Signature Enforcement mode: http://www.mediafire.com/view/gqg66dkdkzoz68g/nv_dispwi.inf

Driver 334.67 is r334_00-113, DriverVer = 01/15/2014,

Driver 332.21 is r331_82-6, DriverVer = 12/19/2013,

Driver 332.07 is r331_00-229, DriverVer = 12/10/2013,

Driver 331.93 is r331_82-2, DriverVer = 11/23/2013,

Driver 331.82 is r331_00-187, DriverVer = 11/11/2013,


New in Quadro/Tesla/Grid beta driver 334.67:

•This driver is from the most recent driver release branch, and contains the latest new features and functionality. It has been tested for workstation environments, and is recommended only for those users who need specific features mentioned in the release highlights or release notes. Also known as the Quadro New Feature driver.

•For the most stable and fully supported enterprise driver please see the main Quadro download section.

•HD Audio Power Saving

•Added the ability for the audio codec to go to a low-power state when not in use.

•Quadro Sync Swapgroup Support

•Added support for swapgroups in full-screen OpenGL and Direct3D applications using Quadro Sync-capable Quadro cards. Windows 8


•Limited support to two simultaneous NVENC streamed sessions per GPU on low-end Quadro cards for unlicensed applications.

•Workstation application compatibility fixes. Please read the release notes for more information on product support, feature limitations, driver fixes and known compatibility issues.

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Need to boot up Windows 8.1 in disable driver signature mode and use a modified inf file to be able to install it for use with a GeForce card. DXDIAG reports it is WDDM 1.3 after installation.

Here is the modified inf file I used to be able to install this international desktop driver on 64-bit Windows 8.1 for use with a GeForce desktop card: http://www.mediafire.com/view/gqg66dkdkzoz68g/nv_dispwi.inf

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This 334.67 driver has a new game profile for CoD Ghosts. It has 16 undefined settings in the game profile (per NVidia Inspector), as opposed to the 9 undefined settings which were in the 332.21 driver.

My initial tests with Fraps using the in-game FXAA showed a very big increase in the number of frames rendered. More test results later.

EDIT: Subsequent tests shows performance improvements in Ghosts when using 1x SMAA, 2x MSAA, 2x TXAA also. More frames rendered, higher FPS.


2nd EDIT: A NVidia tech has confirmed the performance improvements for Ghosts. He says that even the SLI-flickering issue fixed.

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