I am getting the following error when I set the target device as GPU:

NetTrain::trgdevegpu: TargetDevice -> GPU could not be used; a supported NVIDIA GPU was not found. If you are using an external GPU, ensure it is attached and recognized by your OS; restarting your system may help. Additionally, check that you are using the latest drivers from http://www.nvidia.com/Download/index.aspx.

Does Mathematica 12 support GT 730 CUDA?


2 Answers 2


In the Details sections of the documentation page ref/TargetDevice, there's a table that might help:

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Thank you @M.R

GT 730 Compute capability

Then, GT 730 is not supported.

Compute capability of CUA GPUs:https://developer.nvidia.com/cuda-gpus

Compute capability requirement for mathematica:https://reference.wolfram.com/language/ref/TargetDevice.html


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