Widescreen Gaming Forum
http://www.wsgf.org/phpBB3/

Zotac to release Passive DisplayPort/Mini-Displayport to 2 x HDMI Adapter
http://www.wsgf.org/phpBB3/viewtopic.php?f=66&t=22419		 Page 1 of 6
Author:  SioraiSiorai [ 04 Aug 2011, 14:41 ]
Post subject:  Zotac to release Passive DisplayPort/Mini-Displayport to 2 x HDMI Adapter
"ZOTAC® Announces Dual HDMI Output Adaptors
New ZOTAC Dual HDMI Output adaptors convert DisplayPort to Dual HDMI outputs

HONG KONG – Aug. 2, 2011 – ZOTAC International, a leading innovator and the world’s largest channel manufacturer of graphics cards, motherboards and mini-PCs, today announces the ZOTAC DisplayPort to Dual HDMI and mini-DisplayPort to Dual HDMI adaptors designed to double display output capabilities on desktops and notebooks.

The ZOTAC Dual HDMI adaptors transform native DisplayPort and mini-DisplayPort outputs from notebooks, desktops – graphics cards and integrated graphics – to dual HDMI outputs. The HDMI outputs are capable of resolutions up to 1920x1080 per port for a combined spanned resolution of 3840x1080 with the ZOTAC Dual HDMI adaptors.

“Multiple monitors are becoming quite popular for day-to-day tasks. Users can expand their system to triple displays by combining a laptop display, dual display-capable graphics card or motherboard with a ZOTAC Dual HDMI adaptor,” said Carsten Berger, marketing director, ZOTAC International.

The ZOTAC Dual HDMI adaptors are completely passive and do not require additional cabling for power – just plug the DisplayPort or mini-DisplayPort cables into the adaptor and instantly have two 1080p capable HDMI outputs.”

It’s time to play with the ZOTAC Dual HDMI adaptors.

View Products

General details

New ZOTAC DisplayPort to Dual HDMI and mini-DisplayPort to Dual HDMI adaptors
Transform DisplayPort or mini-DisplayPort outputs to dual HDMI outputs
Supports two simultaneous displays with resolutions up to 1920x1080 each
Spanned resolution up to 3840x1080
Compatible with native DisplayPort and mini-DisplayPort interfaces
Compatible with notebooks, desktops with integrated and discrete graphics"

This could be interesting, but then again, maybe not. Not sure what kind of limits passive puts on it's usefulness vs active.

Hmmm. A single eyefinity 6 card pushing 12 1920x1080 screens? Sign me up.

(Granted, I know it's beyond eyefinities max, at least I think....?)

Source
Author:  suiken_2mieu [ 05 Aug 2011, 17:15 ]
Post subject:  Well this is a good way to do
Well this is a good way to do 3 rows of 4 so a 4x3. My thing is that it's a combined resolution, so it's not individual monitors. It's like a TH2Go.
Author:  BHawthorne [ 05 Aug 2011, 20:55 ]
Post subject:  SioraiSiorai wrote:The ZOTAC
The ZOTAC Dual HDMI adaptors are completely passive and do not require additional cabling for power – just plug the DisplayPort or mini-DisplayPort cables into the adaptor and instantly have two 1080p capable HDMI outputs.”


I think someone at Zotac totally misunderstands the definition of passive adapter. Active adapter does not mean external power requirement...

Does it have an active transcoding chip in the box for DP->2 HDMI? Is it DP 1.1 compatible or does it require DP 1.2? What version of HDMI? 1.3? 1.4a?

Anyone care to contact Zotac to clarify? It's at best very poorly worded, and at worst misleading for those that might want to use. Critical information is omitted.

Hmmm. A single eyefinity 6 card pushing 12 1920x1080 screens? Sign me up.

(Granted, I know it's beyond eyefinities max, at least I think....?)


I know for sure it's beyond the capabilities for the 5870 E6, no idea on the 6000-series cards though. I've asked numerous times around here for someone to run DXCaps.exe from the DirectX SDK to find the max theoretical capabilities for spanning on the 6000-series, but noone has done so yet. Maybe the 7000-series will let us do 16k or 16,384 pixel width? I can dream right? Considering I use 1280x800 projectors in my builds, I can do a 6x1L hybrid anyways and not worry about hitting 8000 pixel width (1280x6=7680). As is, I can confirm 5x1L works just fine with the 11.8 drivers and 5870 E6 and no special adapters other than the typical active ones. :)
Author:  duniek [ 06 Aug 2011, 00:22 ]
Post subject:  BHawthorne wrote:SioraiSiorai
[quote]The ZOTAC Dual HDMI adaptors are completely passive and do not require additional cabling for power – just plug the DisplayPort or mini-DisplayPort cables into the adaptor and instantly have two 1080p capable HDMI outputs.”


I think someone at Zotac totally misunderstands the definition of passive adapter. Active adapter does not mean external power requirement...

Does it have an active transcoding chip in the box for DP->2 HDMI? Is it DP 1.1 compatible or does it require DP 1.2? What version of HDMI? 1.3? 1.4a?

Anyone care to contact Zotac to clarify? It's at best very poorly worded, and at worst misleading for those that might want to use. Critical information is omitted.

Hmmm. A single eyefinity 6 card pushing 12 1920x1080 screens? Sign me up.

(Granted, I know it's beyond eyefinities max, at least I think....?)


I know for sure it's beyond the capabilities for the 5870 E6, no idea on the 6000-series cards though. I've asked numerous times around here for someone to run DXCaps.exe from the DirectX SDK to find the max theoretical capabilities for spanning on the 6000-series, but noone has done so yet. Maybe the 7000-series will let us do 16k or 16,384 pixel width? I can dream right? Considering I use 1280x800 projectors in my builds, I can do a 6x1L hybrid anyways and not worry about hitting 8000 pixel width (1280x6=7680). As is, I can confirm 5x1L works just fine with the 11.8 drivers and 5870 E6 and no special adapters other than the typical active ones. :)

On logical way - is DP1.1 can support 3D?
If not, this adapter support 1.3 hdmi max ;)

Also I am preety sure zotac or another manufacturer will do dp1.2 adapter with 3 or 4x hdmi 1.4a (which all we know dp1.2 can operate 3840x2400 max)
Author:  BHawthorne [ 06 Aug 2011, 03:03 ]
Post subject:  duniek wrote:On logical way


On logical way - is DP1.1 can support 3D?
If not, this adapter support 1.3 hdmi max ;)

Also I am preety sure zotac or another manufacturer will do dp1.2 adapter with 3 or 4x hdmi 1.4a (which all we know dp1.2 can operate 3840x2400 max)


DP 1.1 on my 5870 E6s can lock 120hz just fine. Also my 120hz 3D ready projectors are HDMI 1.3. Not sure what you mean?
Author:  duniek [ 06 Aug 2011, 14:15 ]
Post subject:  BHawthorne wrote:duniek
[quote]

On logical way - is DP1.1 can support 3D?
If not, this adapter support 1.3 hdmi max ;)

Also I am preety sure zotac or another manufacturer will do dp1.2 adapter with 3 or 4x hdmi 1.4a (which all we know dp1.2 can operate 3840x2400 max)


DP 1.1 on my 5870 E6s can lock 120hz just fine. Also my 120hz 3D ready projectors are HDMI 1.3. Not sure what you mean?

ah, so sorry then, I thoutght DP1.1 cant operate 3D
Author:  Downtown1 [ 11 Aug 2011, 04:58 ]
Post subject:  They probably meant passive
They probably meant passive as in doesn't need external power source (e.g. resistors/capacitors). Except that they must be using the 3.3V on a DP to get power for their adapters, since at the very least they have to convert it to a 5V on a HDMI. So not actually passive..

Totally lost as to what they are doing though. Is it cloning the same image? Splitting down the middle? What?
Author:  duniek [ 11 Aug 2011, 15:22 ]
Post subject:  also from positive things,
also from positive things, now will be cheaper and easeir to buy 3x zotac dual hdmi adapters for 6x 1920x1200 than 6x dual link dp @ dvi active adapters :O
Author:  BHawthorne [ 11 Aug 2011, 22:37 ]
Post subject:  Certainly makes a 6x1L
Certainly makes a 6x1L plausible on a standard Eyefinity 3x1L setup now for 720p projection. Configure for 60 degrees per projector and account for edge blending overlap to have a full circular 360 degree MSFS FSX experience. Now if only MS Flight would hurry up and be released. FSX is showing age. It's a shame nothing else out there likes anything over 180 degrees. I suppose if you build it, they will accommodate it though. I'd be interested in seeing an MMO allow it. :bigsmile:

Anyone spotted these listed in any web stores yet like Newegg? I want to get one for testing. 5x1L or 6x1L will be my next big experiment. It would be useful if these were available vs using multiple DH2G.
Author:  duniek [ 11 Aug 2011, 22:43 ]
Post subject:  BHawthorne wrote:Certainly
Certainly makes a 6x1L plausible on a standard Eyefinity 3x1L setup now for 720p projection. Configure for 60 degrees per projector and account for edge blending overlap to have a full circular 360 degree MSFS FSX experience. Now if only MS Flight would hurry up and be released. FSX is showing age. It's a shame nothing else out there likes anything over 180 degrees. I suppose if you build it, they will accommodate it though. I'd be interested in seeing an MMO allow it. :bigsmile:

Anyone spotted these listed in any web stores yet like Newegg? I want to get one for testing. 5x1L or 6x1L will be my next big experiment. It would be useful if these were available vs using multiple DH2G.


imagine that - eyefinity 6 card + 6 zotac dual hdmi adapters + 12x Th2go - 36x1L :welcome LOL
Page 1 of 6 All times are UTC [ DST ]
Powered by phpBB® Forum Software © phpBB Group
http://www.phpbb.com/