Does this support Ultrawide resolutions at 60hz?

Discussion in 'MacBook' started by seanbperiod, Aug 26, 2016.

  1. seanbperiod macrumors member

    Dec 23, 2009
    I read that the top external resolution is supported at 30hz, so I'm wondering if ultrawide resolutions are supported at 60hz?

    And related: Is the imac 4k internal display at 60 or 30hz?

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