Startech DisplayPort 1.2 to HDMI 1.4 4K Passive Adaptor
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- 1
Wednesday, February 3, 2016
By: Chris Hubick
From: Edmonton
Strengths:
- Supports 4K/UHD at 4096×2160 and 3840×2160, at 30hz.
- Supports 1080p60.
- Audio works.
Weaknesses:
- Does not support greater than 30hz at 3840×2160!
Additional Comments:
I can drive my 4K/UHD television at 60hz using the direct HDMI 2.0 output on my NVIDIA GTX 980, but using a DisplayPort output with this device restricts the display to only 30hz.
I'm guessing that means it's only HDMI 1.4 and not HDMI 2.0 compliant.
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HDMI Features Chart
HDMI Version | |||||||
---|---|---|---|---|---|---|---|
1 | 1.1 | 1.2 - 1.2a | 1.3-1.3a | 1.4-1.4b | 2.0-2.0b | 2.1 | |
Full HD Blu-ray Disc and HD DVD video | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Consumer Electronic Control (CEC) | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
DVD-Audio | No | Yes | Yes | Yes | Yes | Yes | Yes |
Super Audio CD (DSD) | No | No | Yes | Yes | Yes | Yes | Yes |
Auto lip-sync | No | No | No | Yes | Yes | Yes | Yes |
Dolby TrueHD / DTA-HD Master Audio bitstream capable | No | No | No | Yes | Yes | Yes | Yes |
Updated list of CEC commands | No | No | No | Yes | Yes | Yes | Yes |
3D video | No | No | No | No | Yes | Yes | Yes |
Ethernet channel (100 Mbit/s) | No | No | No | No | Yes | Yes | Yes |
Audio return channel (ARC) | No | No | No | No | Yes | Yes | Yes |
4 audio streams | No | No | No | No | No | Yes | Yes |
2 video streams (Dual View) | No | No | No | No | No | Yes | Yes |
Hybrid Log-Gamma (HLG) HDR OETF | No | No | No | No | No | Yes | Yes |
Static HDR (HDR static metadata) | No | No | No | No | No | Yes | Yes |
Dynamic HDR (HDR dynamic metadata) | No | No | No | No | No | No | Yes |
Enhanced Audio Return Channel | No | No | No | No | No | No | Yes |
Variable Refresh Rate (VRR) | No | No | No | No | No | No | Yes |
Quick Media Switching (QMS) | No | No | No | No | No | No | Yes |
Quick Frame Transport (QFT) | No | No | No | No | No | No | Yes |
Auto Low Latency Mode (ALLM) | No | No | No | No | No | No | Yes |
VESA DSC 1.2a | No | No | No | No | No | No | Yes |
1 | 1.1 | 1.2 - 1.2a | 1.3-1.3a | 1.4-1.4b | 2.0-2.0b | 2.1 | |
HDMI Version |
For more information about HDMI® 2.1, please click the link below: