Is the new 15" Macbook Pro 2018 capable of playing four 4k videos on four 4k displays simultaneously?

  • 1
    I seriously doubt it. Laptops are not known for their number-crunching ability. – Tetsujin Jul 29 '18 at 14:20
  • Mirrored or independent? If mirrored, why not consider a 4K video splitter? – Allan Jul 29 '18 at 14:36


Although you may be pushing the system to its limits, it's technically possible to drive 4 simultaneous 4K displays using the new 2018 15" MacBook Pro.

From the Video Support section of MacBook Pro Technical Specifications page:

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  • It might be able to push 'desktop' or a static app to all those screens at once, but I seriously doubt its ability to send 4 separate video decodes to 4 screens simultaneously. – Tetsujin Jul 29 '18 at 14:59
  • How about if I connect a Radeon Vega 64 eGPU? – Anton Kuznetsov Jul 30 '18 at 15:07

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