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When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.
in an imac 2015 4k can I put an external graphics card (egpu) and if so how?
Unfortunately, your iMac model won't work with an external graphics processor (eGPU).
You need an Intel-based Mac with Thunderbolt 3 ports running macOS High Sierra 10.13.4 or later, such as an iMac from 2017, 2019, or 2020.
Jack
Unfortunately, your iMac model won't work with an external graphics processor (eGPU).
You need an Intel-based Mac with Thunderbolt 3 ports running macOS High Sierra 10.13.4 or later, such as an iMac from 2017, 2019, or 2020.
Jack
For the eGPU support article, go to > Use an external graphics processor with your Mac - Apple Support
Okay. Thank you very much!
iMac 2015
