HDR is important to me. Does the GTX 970 support this standard of HDR for DolbyVision movies? I believe it needs HDMI 2.0a and the specs I see for 970 say 2.0, but I am not sure if a firmware/driver update allows 2.0a and the full HDR for movies?
Some PC monitors that can display 1080p/120 Hz now support 120 Hz display for games. If you're having trouble viewing your game at 120 Hz, go to Settings > Screen and Video > Video Output, and HDMI 2.1 is so new, NVIDIA has only three new 30 series cards in the pipeline that support the standard. Their previous RTX 2000 and GTX 1000 series cards aren't HDMI 2.1 compatible. Many TV manufacturers, including Sony, have yet to include HDMI 2.1 in their top-tier displays. We expect the HDMI 2.1 standard to really take off in 2021.HDMI 2.0: What you need to know. Most of "b" is a carryover from "a" and "_" versions of 2.0, with some refinements, most notably Hybrid Log Gamma (HLG). This is a different way to transmit HDR
Connect your Roku player directly to an HDCP 2.2 input on your TV, and use either ARC (Audio Return Channel) or S/PDIF (if available) to route the audio from the TV back to the AVR. Tip: If you are using an AVR and want to determine if it is the source of the issue, try removing it from the chain and connect your Roku player directly to an HDCP Which is why we thought you’d want to know that 4K 120Hz is already doable with HDMI. Another important “but” is that HDMI 2.0 doesn’t officially support 4K at over 60Hz, only HDMI 2.1 does. Experimenting and trying to force 120Hz won’t hurt anything or invalidate warranties, but it may not work. A lot of it will also depend on the Sort by: MyHowQuaint. • 3 yr. ago. Short answer, no, as it shares the same 18Gbps speed as HDMI 2.0 and 3440x1440x144 needs around 24Gbps. HDMI 2.1 handles it at it can carry more than 40Gbps of data but not the previous 2.0/b standard. Edit: it can handle 3440x1440x100Hz though. Snoo37811. Apple TV 4K, Dolby Vision and HDMI cables. According to social media forums like Reddit, you’ll need an HDMI 2.1 cable for 4K HDR Dolby Vision at twice the frame rate. Or rather, you need a cable that says “HDMI Ultra High Speed.”. Don’t shop for “HDMI 2.1 cables” because the “2.1” bit actually refers to the port and protocol The HDR display or TV must support HDR10, DisplayPort 1.4, HDMI 2.0 or higher, USB-C, or Thunderbolt. To find the specifications for a specific PC or external display, visit the device manufacturer’s website. 1 HDMI 1.4b 1 RJ45 2 USB 3.1 Gen 1 1 Headphone & Microphone Audio Jack. If the "new and improved" version does not support HDMI 2.0, I would not expect the previous version to support it either. It seems that the extra care and attention required was deemed worthwhile for the "performance" 7000 series, but not for the 5000 series machines.Version 1.4 also added 3D support, Audio Return Channel, and a few other features over previous versions. The largest change in HDMI Version 2.0 is the increase in the amount of data that can be sent. Version 2.0 can transfer up to 18Gbps. While HDMI 1.4 allowed up to 4k resolutions (Ultra HD or 4k), it was limited to 24 frames per second.
Example: My R9 Fury does not support HDMI 2.0, so will only run 4k at 30hz through the HDMI port regardless of TV or Cable quality. Edit: For monitors I would advisend getting a cheap display port cable anyway. The signal is digital so cable quality has no impact, and some monitors (like one of the 4k samsung models) don't have HDMI 2.0 support.
HDMI 2.1 has 48Gbps carry capacity, compared to just 18Gbps for HDMI 2.0. Now, the 18Gbps of HDMI 2.0 assumes video delivery with HDR, 4:4:4 chroma, and 10-bit color coding. At a resolution of 3840 x 2160, that would fill up the entire bandwidth with a maximum framerate of 60Hz, and often 4:4:4 won’t be possible, only 4:2:2.