How to check CUDA Compute Capability?

Question

I just playaround with open-source software called Meshroom. https://github.com/alicevision/meshroom

One of it's processes called DepthMap gives an error: This program needs a CUDA-Enabled GPU (with at least compute capability 2.0).

On wikipedia (https://en.wikipedia.org/wiki/CUDA) I read that my video card: GeForce GT 650M has the compute capablility 3.0.

Can I check the CUDA Compute Capability?

Is there something I missed? Or it should be bug in the Meshroom software?

Answer 1

GPU-z will tell you everything about your card.

Under the Advanced tab is a dropdown for CUDA which will tell you exactly what your card supports:

It does sound like a bug though, the Geforce 600 series Wikipedia page also states CUDA 3.0 support.

Answer 2

Try deviceQuery executable in C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\vX.Y\extras\demo_suite, following a hint at the NVIDIA developer forum:

> Detected 1 CUDA Capable device(s)
> 
> Device 0: "**GeForce GT 710**"
>   CUDA Driver Version / Runtime Version          11.0 / 11.0
>   CUDA Capability Major/Minor version number:    3.5
>   Total amount of global memory:                 2048 MBytes (2147483648 bytes)
>   ( 1) Multiprocessors, (192) CUDA Cores/MP:     192 CUDA Cores

Thus, my CUDA Compute Capability is 3.5.

Answer 3

Your card (GeForce GT 650M) has cuda capability 3.0.

This is the official page which lists all modern cards and their CUDA capability numbers: https://developer.nvidia.com/cuda-gpus