Dell UP2715K now in 5K@60Hz with latest OS X update - Monitors Forum - Peripherals - Dell Community

Dell UP2715K now in 5K@60Hz with latest OS X update

Peripherals

Peripherals
Dell Monitors, Printers, Projectors, Hardware and Software discussion

Dell UP2715K now in 5K@60Hz with latest OS X update

  • You can finally truly enjoy your monitor at full 5K and 60Hz under OS X 10.10.3 Yosemite. Nothing to do, just install, if you have a supported Mac (I suppose Mac Pro (late 2013) correctly plugged (2 mDP, one above the other).  Time to update this topic 

  • "You can finally truly enjoy your monitor at full 5K and 60Hz under OS X 10.10.3 Yosemite."

    Based on a release statement by Apple itself? If not, list the specific hardware and software you tested.

  • Based on my Dell UP2715K and my Mac Pro (late 2013) becoming suddenly readable after applying the update.

    Reported correctly as 5120*2880, 60Hz on the OSD.

    HiDPI mode kicked in automatically.

    Now it’s beautiful.

  • Which one is yours?

    MacBook Pro = Intel HD4000 GPU, Thunderbolt port
    MacBook Pro with Retina Display = Two Thunderbolt ports, HDMI port



  • None.

    Just wrote: Mac Pro (Late 2013), you know about it? 6 Thunderbolt ports, HDMI port.

    http://www.apple.com/mac-pro/

  • Never heard of it.

  • If you could update the topic about supported computer, it would be nice.

  • I am glad that it works, but it is not in our tested devices list.

  • Actually, I updated to and reinstalled 10.10.3 on Mac Pro(2013 late) still not work on 5K resolution. The OSD show 5120 x 2880 @ 60HZ. But the OS screen setting only show 2560 x 1440(no more two monitors detected in 10.10.2) no higher resolutions can be selected. What is the problem with my OS 10.10.3?

  • My Mac Pro model is 6-core and D500, I have tried both DP cables plug into separate TB buses (TB bus 1 and bus 2), but it still not work on 5K. Please check my setup is correct or not, thanks a lot.

    https://flic.kr/s/aHsk9u4kBk

  • After power cycle the display. Pull the monitor's power plug and wait for few seconds then plug back. It works on full 5K.

    https://flic.kr/p/rMeG4a

  • Thanks for the report. According to numerous articles driver support has been widely improoved in OS X 10.10.3.

    I am wondering if this means I might be able to run Dell UP2715K at full resolution (60Hz) connected to a MacBook Pro Retina 15" dedicated GT 750M via Dual DisplayPort cable.

    Has anyone had the opportunity to try?