Can the iMac Pro 2017 really support 4 External 4K displays besides the original iMac Monitor?

By Arnob Roy
Jan 10, 2018
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  1. Apple's Support page says that the iMac Pro 2017 can support 4 external 4K displays, but in order to do so I'll have to connect the external displays to the Thunderbolt 3 ports via an adapter. Although thats whats it says on the page..I wanted some confirmartion from u guys on whether I really can connect FOUR external 4K displays to the iMAc...I the GPU of the iMac Pro really that powerful..??
    Screenshot 2018-01-10 05.22.08.

    Attached Files:

  2. jobeard

    jobeard TS Ambassador Posts: 11,128   +982

    IMO, that says they are not connected to the GPU and thus Mirror / Extend would not work for those with this connection type.
    Arnob Roy likes this.
  3. jobeard

    jobeard TS Ambassador Posts: 11,128   +982

    To be honest, the spec sheet reads
    Arnob Roy likes this.

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