I want my MacBook to use Integrated Graphics when running on battery power and use Discrete Graphics when running on external power automatically. I can easily do this on Windows, but I couldn't find any setting to do this on macOS. So I wonder, is there any way I can do this on my MacBook, running El Capitan?

  • 1
    gfxCardStatus is the standard graphics switching tool, but they removed this feature, as discussed at the bottom of gfx.io/switching.html
    – grg
    Mar 17, 2017 at 9:30
  • I find the tool in GitHub before,But it didn't work on my MacBook
    – Jingxizi
    Mar 17, 2017 at 9:57


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