Yea I understand that, but that's not what I was getting at. A DP 1.1 cable shouldn't be enough to support this monitor. According to what Ive read, only HBR3 DP 1.4 cables should work, 3840x1600 @ 144hz = 26.54 Gbps. Yet I have a 4+ year old DP "1.1" cable that works perfectly fine at full...