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I think he was referring to the fact that Mini Displayport isn't ubiquitous as they once thought it would be.

Right now, almost every video card is still VGA and DVI. Only Macs have settled on Mini Displayport.

Not so. Most high-end PC graphics cards are shipping with either DisplayPort or Mini DisplayPort among their connectors.
 
http://en.wikipedia.org/wiki/DisplayPort#Technical_specifications

http://en.wikipedia.org/wiki/HDMI#Version_1.4

DisplayPort was updated AFTER HDMI 1.4 to support the same maximum resolution, 3840x2160. However, HDMI also supports 4096x2160, for wider aspect ratios. I sure hope you can multiply.

Max Resolution
Display Port 1.2 = 3840x2400 = 9,216,000 pixels
HDMI 1.4a = 4096*2160 = 8,847,360 pixels

Display Port has ~4% higher resolution at over twice the frequency

Can you really not comprehend this? 3840x2400>4096x2160

I really did not think I had to explicitly show the math....

That table you are looking at in the wiki article for display port is not one of max resolution, but one of
sample data rates required by various display resolutions using common vertical blanking methods, Gbit/s
Before you cite a number, it helps to understand what the number is referring to

The max resolution for display port can be found in my previous links and countless others on the web and you will find it is 3840x2400 across the board
 
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How many pci-e lanes TB has?

4 2.5 Mbps lines


And even if usb-TB shows up to be nicer, does anyone think that Apple can admit that they were wrong?

Maybe after the turtlenecked one is gone.


Max Resolution
Display Port 1.2

Ummm - you've missed the part that TBolt isn't "Display Port 1.2"....
_______________________

Before too long most technical folks (but almost no one on MacRumours) will realize that combining an old version of Disply Port with an effectively proprietary Display Port connector was a mistake.

Sony's innovation will establish the market, and Apple will sell a $199 dongle to connect mass market TBolt peripherals to Apple computers.
 
Before too long most technical folks (but almost no one on MacRumours) will realize that combining an old version of Disply Port with an effectively proprietary Display Port connector was a mistake.

Sony's innovation will establish the market, and Apple will sell a $199 dongle to connect mass market TBolt peripherals to Apple computers.

I don't understand why Intel haven't specified a standard connection for Thunderbolt? :confused:
 
I don't understand why Intel haven't specified a standard connection for Thunderbolt? :confused:

Maybe some launch partner had a hidden agenda to promote a mostly proprietary Display Port connector?


Yea, I didn't miss that part. I was addressing the claim that hdmi provided higher resolution than display port, when it doesn't

Why TB utilizes an older spec of display port, I am not quite sure.

Compared to the older spec of Display Port used in TBolt, HDMI does provide higher resolution.

We are talking about TBolt here, not some other theoretical port.

You can't even buy a TBolt peripheral yet, but Apple's design has already crippled Display Port. Bad idea.
 
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Maybe some launch partner had a hidden agenda to promote a mostly proprietary Display Port connector?
Apple made it free if you don't sue them for patent infringement over it. Mini Displayport is all over graphics cards and laptops.
 
Compared to the older spec of Display Port used in TBolt, HDMI does provide higher resolution.

We are talking about TBolt here, not some other theoretical port.

You can't even buy a TBolt peripheral yet, but Apple's design has already crippled Display Port. Bad idea.

Correct, this thread is about TB...but as you know, threads do go off on tangents and mosx was adament about HDMI supporting higher resolutions than display port. I merely pointed out that was not the case.

I imagine that TB will support the latest display port spec in due time as well

I will say I am slightly disappointed with these new ports in relative short time span.
 
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Apple made it free if you don't sue them for patent infringement over it. Mini Displayport is all over graphics cards and laptops.

A quick check of Newegg shows at least 10x as many non-MDP graphics cards as other ports (standard DP, HDMI, DVI, ...). I didn't see any MDP-only cards.

I also didn't find *any* MDP equipped laptops in several minutes of checking (of course, I didn't check fruit-flavored laptops).

Please define "all over" and support the argument. They're out there, but it's a rare niche at the moment.
 
radeon5870e6.jpg


Awww that is sexy. I have mini DP on my Alienware M17x laptop.
 
Oh yes, Your video card is "sexy"... Gee, you're so special and important!!

I hope some day I can feel real special because I own a video card!
You're on an Apple message board complaining about appreciating the aesthetic value of electronics? Seriously?
 
You're on an Apple message board complaining about appreciating the aesthetic value of electronics? Seriously?

I know, God you ought to see my new lawn tractor. I don't know how well it cuts grass, but it's so elegant and looks delicious sitting in my garage!

And don't even get me started on my sexy, magical, and elegant chain saw!
 
Correct, this thread is about TB...but as you know, threads do go off on tangents and mosx was adament about HDMI supporting higher resolutions than display port. I merely pointed out that was not the case

Not forgetting of course that most HDMI ports out there are HDMI 1.3a with a max res of 1920x1080@60Hz. I've only seen 1.4 ports on graphics cards thus far (along side a dual-link DVI port and 2 or more mini-displayports, using the back of my Radeon 6970 in my PC as an example)
 

"Sam" (John Deer CEO Samuel R. Allen) is supposed to announce a new model next month. I wonder if there will be a webcast of the keynote (I mean how could you possibly introduce a new lawn tractor without 1,000 screaming JD Fans in attendance). I'm so excited, I probably will call off work to watch the unavailing of the new tractor. Rumor is that besides green, it may also be offered in white (OMG OMG OMG)!!!.

My neighbor is a Ursus sufferer and he likes that Crappy and junky C360. Too bad he's too poor to buy a Deer!! hahahahahaha
 
Since you missed the obvious point, when your they going to ship products? I'm going to sell you a car now that can run on this special fuel, increasing power and efficiency but 75% at 1/3 the price gasoline. The only catch is that the fuel isn't going to be readily available for 4 years (average time people keep their vehicles before they upgrade) would you go ahead and buy it now or what until you can easily get the fuel?

There will NOT be a HEALTHY market for peripherals for 2+ years. People buying computers now will be about ready for an upgrade by that time. There is absolutely no value in adding for people looking to buy a computer right now.

Your analogy is completely ridiculous. If you were talking about the computer's battery using some new tech that wont be available for 4 years, then your analogy would fit. I'd say it's more like adding a thunderbolt port to said car. Yes, perfect analogy. The car still runs, but it's prepared for the future.
 
Yes, I know. But I have yet to find anyone who has used a single displayport connection on the 2009 or 2010 models to drive multiple monitors (which the 21Gbps bandwidth would be needed for). Therefore dropping support down to the 10Gbps 1.1 implementation does not leave us worse off - we can still drive a 30" cinema display at 2560x1600. It would, however, leave us worse off if we wanted to daisy chain thunderbolt enabled monitors. But that's a limitation of Thunderbolt, not Apple's implementation of displayport in the 2011 models.

The discrete graphics chips in the MBPs support 4 or 6 displays.

If they had a DP 1.2 connector you could hook up 2x 30" 2D monitors, or 1x 30" 3D monitor.

Thunderbolt crippled the 2011 MBPs and iMacs.
 
The discrete graphics chips in the MBPs support 4 or 6 displays.

If they had a DP 1.2 connector you could hook up 2x 30" 2D monitors, or 1x 30" 3D monitor.

Thunderbolt crippled the 2011 MBPs and iMacs.

But from what others have said in this thread (and from my own digging around) no MBP or iMac has supported DP1.2, regardless of what the discrete GPU supports. So it's not crippled so much as not enhanced, either in the 2011 release or in the 2009 and 2010 releases.
 
But from what others have said in this thread (and from my own digging around) no MBP or iMac has supported DP1.2, regardless of what the discrete GPU supports. So it's not crippled so much as not enhanced, either in the 2011 release or in the 2009 and 2010 releases.

Previous MBPs and iMacs did not have DP 1.2 graphics chips, so they were not crippled.

The new ones are crippled.
 
Why TB utilizes an older spec of display port, I am not quite sure.
Not enough bandwidth to support current version?
When display pipe needs to be fattest by far, I don't get the idea to share it with other data.
Maybe someone in Infiny Loop bought the argument: "XXX will be enough for everyone".
This time it was: "10 Gbit/s will be enough for all the displays in this world."
 
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