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Instaling GPU Shark 0.31.03/11/2024 ![]() ![]() The NVIDIA control panel has two choices: 4k 30Hz (Ultra HD section) and 4k 60Hz (PC section):Ī thing remains a bit mysterious for me: it’s not clear if it is 4k 60Hz with 4:4:4 chroma subsampling ratio or it is rather 4:2:0 chroma? According to some sources (like this one) over the Net, LG UB850 supports 4k 60Hz 8-bit 4:4:4: I recently received this GTX 970 from MSI and one of the first test I instantly did (after installing latest R344.75) is to connect it to the LG 49UB850V. In 20, all new graphics cards should support HDMI 2.0 and DP 1.2 and all new TV screens should have HDM 2.0 inputs. Here is a quick recap of HDMI and DisplayPort (DP) bandwidths:Īs you can see, 4k 60Hz requires 12Gbits/sec so only HDMI 2.0 or DisplayPort 1.2 (and higher) can offer such a bandwidth. To display a 4k resolution at 60Hz, the video interface (HDMI, DisplayPort) needs to transfert 12Gbits/second of data: ![]() ![]() That’s a crazy experience to work on a 49-inch monitor with a 4k resolution at 60Hz! Why HDMI 2.0 is cool? Because it allows to have an insane 3840×2160 resolution at 60Hz on a 4K TV. GeForce GTX 980/970 are great graphics cards and one of the cool features is the support of HDMI 2.0. ![]()
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