GeForce GTX 680 GPU Clock rate

[jmlero]

Hi,

I have a GeForce GTX 680 and I realize a test include in the SDK.
This is the result:

./deviceQuery Starting…

CUDA Device Query (Runtime API) version (CUDART static linking)

Found 4 CUDA Capable device(s)

Device 0: “GeForce GTX 680”
CUDA Driver Version / Runtime Version 4.2 / 4.2
CUDA Capability Major/Minor version number: 3.0
Total amount of global memory: 2048 MBytes (2147287040 bytes)
( 8) Multiprocessors x (192) CUDA Cores/MP: 1536 CUDA Cores
GPU Clock rate: 706 MHz (0.71 GHz)
Memory Clock rate: 3004 Mhz
…

Is the GPU Clock rate (706 MHz (0.71 GHz)) correct?

Because in the documentation http://developer.nvidia.com/content/geforce-gtx-680-developers-perspective the clock rate is 1006 MHz.

Thanks in advance.

[mfatica]

It is a known bug in the runtime.
It will be fixed in the next release ( the fix may already be in the 5.0 preview).