2025年1月13日 · The RTX 50 series features 3x DisplayPort 2.1a connections as well as 2x HDMI 2.1b. Recently VESA updated the spec for DP 2.1a to version 2.1b to account for new, longer active cabling options. As far as we know there’s no change to the DP connections required on graphics cards or monitors, and there are no changes to speeds, UHBR tiers and ...

2020年10月27日 · When the affected system is connected to the AVR via 8K HDMI input and set to output at 4K/120Hz, and the AVR’s 4K Signal Format option is set to “8K Enhanced,” you may not see the system’s source video on their display, and may not hear the system’s source audio processed through the AVR.

2015年4月15日 · The new M2 Mac mini with the "M2 Pro" chip supports 8K at 60Hz over HDMI 2.1 with an HDMI cable that supports 48 Gbps. I'm thinking about using that with the Samsung 55" 8K QN700B. I'm trying to figure out if that will work.

2006年5月17日 · Ordered one of these new sabrent usb-c to hdmi 2.1 adapters and can confirm it works at 8k60 8bit rgb out of the usb-c port on my zotac 2080ti. Figured i'd post a heads up on it since previously the only other option was the club 3d adapter that needs external power and is …

2008年1月7日 · I bought another Displayport cable (Cable Matters VESA Certified 8K DisplayPort Cable 1.4) and the problem completely went away for weeks but it has started to return and more frequently. DP is hooked up to a cheap Dell 4k 60hz monitor. HDMI is hooked up to 4k 120hz LG C1, which never has issue.

2021年8月7日 · So maybe if gpus had enough bandwidth assigned to a single hdmi port it could do 8k 120hz using DSC. The 57" g95nc can do 120hz 7680x2160 with dsc, or 240hz off of dp 2.1 amd gpu - - but again that's probably because of the way nvidia alloted the ports on the gpu. HDMI 2.1 should be able to go higher with dsc if a card was designed for it.

2004年3月30日 · Cable Matters 8K DisplayPort 1.4 to HDMI 2.1 Adapter with 4K 120Hz / 8K 60Hz, 48 Gbps Unidirectional DisplayPort to HDMI 2.1 Cable Adapter and pair that with a 77Gbps displayport cable with an angled connector, you should be good. Monoprice doesn't seem to have any high speed displayport cables. Amazon has this for high speed displayport:

2008年5月2日 · NEW Club 3D DisplayPort 1.4 to HDMI 4K120Hz HDR Active Adapter M/F The Club 3D CAC-1085 is the perfect solution to connect to any HDMI 4K120Hz ready displays. If you have a DisplayPort 1.4 ready PC or any other device that lacks the new HDMI 4K120Hz specification, the Club3D CAC-1085 will be the simple way …

2020年9月5日 · HDMI 2.0 = 8-bit 4k 60hz 4:4:4, or 8-bit 120hz at reduced chroma, or 10-bit 60hz at reduced chroma 48Gbps ports capable of 4K 120Hz 4:4:4 12-bit. You should be able to increase the refresh rate with lower color bitrate and you can always use the previous chroma sub-sampling trick to run at 240hz at 12-bit color.

2025年3月16日 · Normally, I have had no issues with any brand 2.1 HDMI cables when it comes to picture. However, there is a problem with some cables when it comes to shielding. When connected, you can get issues with EMI disturbing bluetooth connection.