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How can I check the OpenCL version on Microsoft Windows 7 (Windows 7 SP1 x64 Ultimate) with an Nvidia GeForce GTX 660M?

I uunsuccessfully tried:

  1. Run -> dxdiag: doesn't show my GTX660M (I tried looking at all three "display" tabs)

    enter image description here

  2. Start → Control Panel → Administrative Tools -> Computer Management -> Device Manager -> Display Adapter -> Right-click on GPU -> Properties: doesn't show the OpenCL version (I don't think that the file version is the OpenCL version?).

    enter image description here

  3. GPU-Z doesn't show the OpenCL version:

    enter image description here

Franck Dernoncourt
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1 Answers1

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The GTX 660M supports OpenCL 1.2, as stated here. Keeping your graphics drivers up to date should ensure you have all the runtimes you need. If you need help installing the SDK, that's a different question.

If you need a software tool to check on your OS, you can use Geeks3D GPU Caps Viewer. The OpenCL tab will show you which version your hardware supports.

madmonk46
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  • Thanks. Do you know how can I check the OpenCL version on Windows 7? – Franck Dernoncourt Aug 13 '20 at 07:20
  • @FranckDernoncourt I found one so I've updated the answer – madmonk46 Aug 13 '20 at 07:24
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    NVidia say OpenCL 1.1 - [Google cached page](https://webcache.googleusercontent.com/search?q=cache:hCeaWdLo1GUJ:https://www.nvidia.com/en-us/geforce/gaming-laptops/geforce-gtx-660m/specifications/+&cd=1&hl=en&ct=clnk&gl=uk&client=safari) – Tetsujin Aug 13 '20 at 07:52