3 Replies Latest reply on Nov 30, 2016 6:45 AM by Hardwood

    Three 4K screens on RX480

    skerit

      I've just bought a new RX 480 GPU (Gigabyte Radeon RX 480 G1 Gaming 8G).

      I've attached three 4K screens to the 3 displayport outputs, but only 2 of them will work at the 3840x2160 resolution.

       

      The third one only goes up to 2560x1440, selecting anything higher doesn't work.

       

      Is this an issue with the graphics card, the open-source linux amdgpu (1.2.99) driver or something else entirely?