CUDA 6.5 capable driver for Grid K520 for Windows


Is there any information about the release date of Grid K520 driver for Windows with CUDA 6.5 support?


Have you tried the driver that comes in the CUDA 6.5 installer package? (340.62, I believe)

I guess the question is motivated by the fact that when one goes through the driver selection process on NVIDIA’s website ( and searches for drivers specifically for the Grid GPUs, the latest driver found for the K520 is the following:
NVIDIA GRID K520/K340 Release 334
Version: 335.35
Release Date: 2014.4.7
Operating Systems: Windows 7 64-bit, Windows 8 64-bit, Windows Server 2008 x64, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2
API Support:
Support for CUDA 5.5

It is not clear whether that means that no newer driver is available, or that the driver selection tool has not been updated.

Acknowledged. My question still stands. Was an attempt made to use the driver bundled with the CUDA 6.5 installer?

Sorry for the late answer.
Yes, I’ve tried to install the driver from the CUDA 6.5 package, but it was not installed, because installer didn’t detect any suitable hardware. Installing the driver manually also didn’t help, because it is not installed properly and doesn’t load after installation.