My Dell 34" curved monitor only works at 30Hz

Discussion in 'Mac Accessories' started by neutron1988, Aug 20, 2015.

  1. neutron1988 macrumors newbie

    neutron1988

    Joined:
    Aug 14, 2015
    #1
    My Dell 34" curved monitor only works at 30Hz with its native resolution (3440*1440), but I found some guys here can get up to 50 Hz with the LG 34" curved one with has a 3440*1400 resolution.

    Does this little difference (3440*40 pixels)matter so much?
    I connected this monitor by the HDMI adaptor to my rMB and the monitor is DELL U3415W

    Many thanks!
     
  2. adonis3k macrumors 6502

    Joined:
    Apr 15, 2012
    #2
    Use Displayport connection should give you 50hz (my mac mini does on my Samsung 34er)
     
  3. neutron1988 thread starter macrumors newbie

    neutron1988

    Joined:
    Aug 14, 2015
    #3
  4. adonis3k macrumors 6502

    Joined:
    Apr 15, 2012
  5. neutron1988 thread starter macrumors newbie

    neutron1988

    Joined:
    Aug 14, 2015
    #5
    12“ retina Macbook 1.2GHz
     

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