1. T

    RX480 4k@60Hz over HDMI, fundamentally broken?

    Backstory: a few months ago I got two LG 27UD68 4K FreeSync monitors for a good price to replace my old 1440p Aurias with big ugly plastic bazels. My R9 290 didn't have proper outputs to drive 4K at 60Hz so since I don't game that much anymore I also got RX 480 (MSI Gaming X model). I tried...