Caporegime
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Club 3D Intros DisplayPort 1.2 to HDMI 2.0 Active Adapters with 4K-60 Hz Support
- Thread starter tommybhoy
- Start date
Hi all, I'm new here and I'm with Club 3D. These adapters have been announced quite some time ago but issues with testing demanded a revision of the chip inside the adapters.
They are the first 'real' DP 1.2 to HDMI 2.0 4K60 adapters to hit the market and we start shipping on 30 December. If all goes well they should be in stock at OcUK in the first days of the new year.
If I can answer any questions or provide info on these products please let me know.
Rgds, RoyalKing, Club 3D
They are the first 'real' DP 1.2 to HDMI 2.0 4K60 adapters to hit the market and we start shipping on 30 December. If all goes well they should be in stock at OcUK in the first days of the new year.
If I can answer any questions or provide info on these products please let me know.
Rgds, RoyalKing, Club 3D
Associate
Any word on UK pricing ?
Can you confirm if they have full 4:4:4 Chroma / 24bit RGB.
I'm all over one if they do.
Caporegime
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Agreed, a most important feature
Soldato
Will it support hdmi 2.0a ?
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Caporegime
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Caporegime
Caporegime
- Joined
- 18 Oct 2002
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4:2:0 it is!! 
Associate
Okay for all you people who have big 4K tellies @60Hz
http://www.accellcables.com/products/displayport-1-2-to-hdmi-2-0-adapter
$37.99
I imagine they will be available soon (says out of stock so probably means not yet in stock) as otherwise they wouldn't have put them up with a price. Lets hope so....another albatross we can get rid of once and for all.
Oh yeah....these are 4:4:4 and seem to tick all the boxes
http://www.accellcables.com/products/displayport-1-2-to-hdmi-2-0-adapter
$37.99
I imagine they will be available soon (says out of stock so probably means not yet in stock) as otherwise they wouldn't have put them up with a price. Lets hope so....another albatross we can get rid of once and for all.
Oh yeah....these are 4:4:4 and seem to tick all the boxes
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Caporegime
- Joined
- 18 Oct 2002
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Or it means the chip to do it doesn't exist yet and that it's a placeholder
Doesn't state anything about 60hz+4:4:4 Chroma (seems like an either/or at present) so I'm guessing that this contains the same chip (for instance, the Club3D adaptor can do 4:4:4 upto 12bits but to only 30hz)
Hope I'm wrong tbh
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Soldato
If your requirements are that specific you had better be using DP with a DP monitor that also matches those specs.
Royal King: What's the potential to run this beyond the HDMI 2.0 spec? Is there a hard limit in the adapter chip that stops it going beyond 60hz at 4K?
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Nothing terribly specific about wanting to output 4k to a TV without the colours getting messed up by chroma subsampling.
Soldato
What us wrong with 10bpc with 4:4:4 ? Does your tv support 4:4:4 with 24, what model TV is it? Can the HDMI 2.0 spec even handle that?
This is the spec listed:
- This is the easiest solution for connecting your DP 1.2 enabled source device to an HDMI 2.0 enabled 4K UHD TV, monitor or projector
- The adapter is fully compliant to HDMI 2.0 specification allowing for 6Gbps TMDS Throughput per channel. The interface in the adapter has three lanes for HDMI data, clock, HPD Signal and power, offering a total TMDS throughput of 18 Gbps
- Compliant to DP Specification 1.2 for 1.62Gbps, 2.7Gbps and 5.4Gbps per lane. Effective bandwidth 17.28Gbps
- Supports UHD Resolutions up to 3840x2160p at 60Hz with 24 bit color and 4:4:4 color sampling
- Repeater for HDCP 1.3 and HDCP 2.2. Powered by USB port ( no external power needed)
- Color depths on 38402160 at 60hz, - DP: RGB 6/8/10/12-bit per component (bpc) and YCbCr4:4:4, YCbCr4:2:2 bpc 8/10/12 bpc
- Color depths on 38402160 at 60hz, - HDMI: RGB 8/10/12 bpc; YCbCr4:4:4, YCbCr4:2:2 and YCbCr4:2:0 8/10/12 bpc
- Powered by USB Port (no external power needed)
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Associate
Perhaps my post wasnt explicit enough. I was using the / to indicate and~or, so I was asking if the adaptor supported one of the more common 8bpc colour formats without any chroma subsampling, not 24bpc, which I dont even think is a thing.
Aye, I'm hoping that the DP part of the connection will have better signal integrity so I can run DP cabling as part of my connection to my TV. As I've found I cant get a reliable full chroma 4k60Hz connection over a 5M HDMI cable, and I have tried quite a few.you do know most sources don't even run that......
Also random web browsing from the sofa on my HTPC NUC.
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I know what you mean, I cannot get any 4K 60hz connection with my 15m HDMI cable. Unfortunately a 10m isn't quite long enough to go around the room, and even when I tried that cable it wouldn't always connect at 60hz. I've even thought about moving the PC closer and using longer USB and monitor cables to be able to use both the TV and monitor at the same time.
Soldato
Perhaps my post wasnt explicit enough. I was using the / to indicate and~or, so I was asking if the adaptor supported one of the more common 8bpc colour formats without any chroma subsampling, not 24bpc, which I dont even think is a thing.
Aye, I'm hoping that the DP part of the connection will have better signal integrity so I can run DP cabling as part of my connection to my TV. As I've found I cant get a reliable full chroma 4k60Hz connection over a 5M HDMI cable, and I have tried quite a few.
Also random web browsing from the sofa on my HTPC NUC.
Looks like the answer is yes.