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Well I think it is still to early to introduce such high resolution desktops for casuals, but as have been previously said, It would be nice to have that option for professionals.
 
I agree with those who say that Retina displays are unnecessary on iMacs, I'm not sure they're even necessary on Macbook Pros.
The whole retina thing is precisely for devices with SMALL SCREENS.
 
The iMacs already have one of the most beautiful screens available. Lack of retina would not kill any potential future sale for me.

On the other hand, if the Retina MBP can drive its own display plus three external monitors, it is very much capable of driving a single 5120x2880 display, although I'm sure you'd want to move up to the GT660M or GT670M or ATI/AMD equivalent.

I wouldn't be surprised to see the new 680M in the iMac. That GPU might be the reason for the launch delay.
 
Perhaps you should read this:

http://ukma.org.uk/why-metric

UK is the ONLY Commonwealth member still using in part the imperial system (most aspects have already been metrified even in the UK); other than the UK, you have the mighty company of the US, Liberia and Burma.

And also this:

http://chartsbin.com/view/d12

"Only three countries - Burma, Liberia, and the United States - have yet to adopt the International System of Units as their official system of measurement (weights and measures). Although use of the metric system has been sanctioned by law in the US since 1866, it has been slow in displacing the American adaptation of the British Imperial System known as the US Customary System. The US is the only industrialized nation that does not mainly use the metric system in its commercial and standards activities. At the same time, the US Armed Forces and medical and scientific communities do use metric measurements exclusively (including for nutritional information of consumer goods and drugs), and there is increasing acceptance many other sectors of industry."

Nobody cares.

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Absolute rubbish. I just sold my Windows machine to buy an iMac. The Windows based PC ran as fast after three years as the day I bought it. I was never infected with any malware of any kind. Technology becomes obsolete no matter what OS it runs. There are plenty of Macs out there that will not run Mountain Lion in the the same way there are plenty of computers that will not run Windows 8. Both will run the software they came with as fast as the day they were purchased.

This sort of uneducated Mac v PC rubbish is tiresome and unhelpful. (Macs ARE PCs by the way)

False garbage nonsense gibberish.

The difference between Macs that don't run Mountain Lion, and PCs that won't run 8, is so laughable I can't believe you even dared to throw that in there.

There is no off the shelf PC more than 3 years old that will run Windows 8 with any degree of quality. The ONLY Macs that can't run Mountain Lion are Core Duo processors more than 6 years old, and all of two core2duo machines with integrated graphics.

And my comment on 8 is generous....you'd be a fool to install 8 on anything but a brand new machine with the latest core 2 duo or quad core processor and at least 4 GB of RAM, if not 8 GB.

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I agree with those who say that Retina displays are unnecessary on iMacs, I'm not sure they're even necessary on Macbook Pros.
The whole retina thing is precisely for devices with SMALL SCREENS.

LMAO. Says someone who has never even seen one in person, let alone used one.
 
My 2006 iMac is still working fine and I run Lion. I did add a gig of RAM so it has 3 total. I run two external drives for backup. Was having lock up issues a month ago and thought it was going to die. I got a utility that runs the fans and keeps the unit well under 100 degrees instead of 120+ and it hasn't had a problem since. Just makes it harder now to convince the wife to get a new one. My work HP has 8gigs of RAM and is all solid state and it has good performance. Won't buy a new iMac until I can get that much RAM and a 256G SSD. Retina is optional for me.

Sounds like I won't be able to run ML on my current one, so will need something new eventually.
 
How long do you think it will be before Apple drop the DVD Drive on the iMacs as it's doing on it's laptops, and do you welcome it?

I've only used an iMac - haven't bothered to open one up - but is there enough space savings to even bother with removing the optical drive? Especially when you consider potentially adding a juicier GPU that will issue as much or more heat than its AMD predecessor.

Side note to anyone hoping for Retina on an iMac: You're delusional.
 
A retina-display iMac doesn't need to be 5120x2880, either, to be considered a retina display. At normal viewing distances, it's already hugely sharper than the 1440x900 in the MacBook Pro that got bumped to 2880x1800. Something in between 2560x1440 and 5120x2880 would be perfect.

I will add that for Apple, they probably want 5120x2880 so it can run in 2560x1440 HiDPI mode, so the above may not be as true as we'd like.
 
Given the move they made with the Retina MBP it is very possibly they will do the same with the iMac and Cinema Displays. So not matte but much less glaring glossy.

Exactly. I don't think it needs to be Retina resolution, but the manufacturing and assembly process they used on the Retina MBP to eliminate the front glass panel made a marked improvement in glare on that screen. Once you compare the glare of the old MBP and iMac to the new Retina MBP in store, it's hard to imagine living with the glare of the older screens.
 
Because this is how Apple's resolution independence works in the end. The Apple HiDPI graphics modes are 2x2 scaled 'normal resolution' modes, with UIs and all other elements also scaled accordingly. This way, you get perfect quality of scaled images and much richer details, while still retaining same size of UI. A 3840x2160 would be a HiDPI equivalent of 1080p meaning that 1080p HiDPI mode would fit less content on screen than the current 1440p iMac.

I think AidenShaw has the right idea. The resolution scaling in the retina MBP shows that higher and lower resolutions look great, with only a slight performance penalty. I'm betting the retina iMacs will have 3840x2160 in the 27" and 3200x1800 in the 21.5". This has been hashed out elsewhere. See here and links within:

http://appcubby.com/blog/os-x-at-2x/

The reason we haven't seen it except rMBPs is because Apple can't charge too much of a price premium on their non-pro lines for retina. When cost of the display comes down over the next year or so, retina will begin to infiltrate rest of Mac line.
 
Sorry but the Retina Macbook Pro is the best Apple product to date. I used to love the Air, but I can't even use it now. This display is awesome.

word. and as soon as the retina iMac is released people will buy, even those saying now they don't see the need.

it will come, but who is surprised there are some technical issues to solve?

they did it at 3.5" first. Then 9" then 15". for a technical reason. 27 will come in time.
 
I think AidenShaw has the right idea. The resolution scaling in the retina MBP shows that higher and lower resolutions look great, with only a slight performance penalty. I'm betting the retina iMacs will have 3840x2160 in the 27" and 3200x1800 in the 21.5". This has been hashed out elsewhere. See here and links within:

http://appcubby.com/blog/os-x-at-2x/

I have read your link, but if I understood it correctly he suggests that Apple will use HiDPI 1920x1200. Again, this would be a step back - because the usable workspace will be significantly reduced. The great thing about the 1440p of the iMac is that you could have an editor window, a database window and some additional data on the same screen quite comfortably. I don't want to go back to 1080p or the like. Furthermore, the current 27" iMac has less pixels per inch than the non-retina MBP, meaning that the text and UI is already bigger compared to the MBP screen - using HiDPI 1920x1200 will make it look even bigger.

Now, another possibility is to use the 3840x2160 panel to display HiDPI 2560x 1440, downscaling the 5120x2880 down to 3840x2160. This won't look horrible due to how small the pixels are, but it also won't look perfect.

IMHO, until 5120x2880 is economically available, the native 2560x 1440 will be preferable.
 
The reason we haven't seen it except rMBPs is because Apple can't charge too much of a price premium on their non-pro lines for retina.

What price premium ? The Retina is cheaper than the non-retina.

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I have read your link, but if I understood it correctly he suggests that Apple will use HiDPI 1920x1200. Again, this would be a step back - because the usable workspace will be significantly reduced.

Only in "Best for Retina" mode. What's to say you won't have a scaling factor that provides 2560x1440 like the MBPR has for 1920x1200 ? ;)

Yes, a 3840x2160 iMac 27" might make sense considering this (they did use the "low-res 1440x900" for the MBPR 15" after all).
 
I agree with those who say that Retina displays are unnecessary on iMacs, I'm not sure they're even necessary on Macbook Pros.
The whole retina thing is precisely for devices with SMALL SCREENS.

Why?

Oh, and define necessary.
Necessary for what uses and what users?
 
I think that people should post in whatever they use in their country of residence. 27 inches to centimeters is only a Google search away, and that aside, I'm sure you've seen the machine and know how big it is anyway.

With monitor sizes, first many people in the UK or the USA wouldn't know what exactly "27 inch" means. Many would guess that it is the width, or the height, and only after some thinking would they figure out that it is the diagonal. (Which has the side effect that a 27" 16x10 monitor has more area than a 27" 16x9 monitor but much less than a 27" 4x3 monitor). But still, most people would have some idea that 27" is quite big for a monitor but small for a TV, and if I told them that another monitor is 24" or 30", they would have some reasonable idea about the usefulness or value.

On the other hand, if you go to Germany, and tell people that you have a 27" monitor, they may have no immediate idea how long 27" is (although anyone with half an education knows that 1" = 2.54 cm), but they would all know that 27" is quite big for a monitor but small for a TV. Just as Americans or Brits would.
 
Nobody cares.

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False garbage nonsense gibberish.

The difference between Macs that don't run Mountain Lion, and PCs that won't run 8, is so laughable I can't believe you even dared to throw that in there.

There is no off the shelf PC more than 3 years old that will run Windows 8 with any degree of quality. The ONLY Macs that can't run Mountain Lion are Core Duo processors more than 6 years old, and all of two core2duo machines with integrated graphics.

And my comment on 8 is generous....you'd be a fool to install 8 on anything but a brand new machine with the latest core 2 duo or quad core processor and at least 4 GB of RAM, if not 8 GB.

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Sorry, I was actually replying to another poster, not you. Your reply though is just full of ignorant piffle it isn't worth dignifying with a response.

You clearly don't have a clue about Windows so I would suggest you keep your opinions to yourself lest you embarrass yourself.

BTW : My 7 year old single core Athlon 3500+ machine runs the preview build of Windows 8 perfectly fine.
 
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What price premium ? The Retina is cheaper than the non-retina.

I don't think it's a fair comparison. The rMBP doesn't use RAM modules (RAM is soldered), and the flash modules may very well cost Apple as much as the base hard drive in the non-retina model. It's about Apple's cost, not what they charge. They likely need that extra margin from the flash and RAM cost savings to add retina and not have a $3k notebook.
 
How does a retina display make anyone more creative or more productive - it's not like the screens are rubbish at the moment?
 
I don't understand why people still refer to "inches" and "feet" in an international forum
Because the vendor, Apple does in the country where the modal readers of MacRumors reside.

Posters from other countries are more than welcome to post in metric and cause most of the actual readers to either convert in their head or be confused. US residents are free to do the obverse.

Deal with it. Folks use certain conventions to describe certain things based largely on tradition and inertia of the folks who "popularize" it.

Most computer hardware is made in metric countries, yet the engineers and marketers reside in English countries.

Wait till your Chinese overlords do the engineering and manufacturing and have all messaging in mandarin Chinese language as well as metric measurements. That'll throw a wrench (spanner) in the works. :)

Rocketman

bipolar-multi-lingual metric/english/SI
 
Nobody cares.

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False garbage nonsense gibberish.

The difference between Macs that don't run Mountain Lion, and PCs that won't run 8, is so laughable I can't believe you even dared to throw that in there.

There is no off the shelf PC more than 3 years old that will run Windows 8 with any degree of quality. The ONLY Macs that can't run Mountain Lion are Core Duo processors more than 6 years old, and all of two core2duo machines with integrated graphics.

And my comment on 8 is generous....you'd be a fool to install 8 on anything but a brand new machine with the latest core 2 duo or quad core processor and at least 4 GB of RAM, if not 8 GB.

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LMAO. Says someone who has never even seen one in person, let alone used one.

You've got to be joking, right? Windows 7 was incredible in its ability to run smooth as butter on old hardware, and Windows 8 is EVEN
BETTER in that regard. I have it running on my parents' low-end 2006 HP craptop. It runs great.

Your comment is pure nonsense.
 
[url=http://cdn.macrumors.com/im/macrumorsthreadlogodarkd.png]Image[/url]


Image

Earlier today, Instapaper developer Marco Arment published his thoughts on a potential timeline for upgrades to Apple's iMac and Mac Pro lines, initially suggesting that the need for an ultra-high resolution 5120x2880 Retina display (either inside the 27-inch iMac or as a standalone display) is likely the most significant hurdle to major updates for those lines.

With ABC News having reported in May that Apple was planning to bring Retina displays to its next-generation iMac line and suggestions of updated models potentially being right around the corner, anticipation has been high for new Retina iMacs. But shortly after publishing his speculation, Arment is now hearing that while the next iMac update will come later this year, it will not include Retina displays.Arment describes some of the issues surrounding Retina displays at the size needed for the 27-inch iMac, including production yield and insufficient bandwidth, but it is unclear why Apple would wait until the fall to update the iMac if those issues will prevent Retina displays from being included in that revision. Even without a Retina display, updated iMac models could take advantage of Ivy Bridge processors, improved graphics chips, and USB 3.0, and those upgrades could be included in a new model any time now.

As we noted earlier today, vacation blackouts at a third-party technical support firm are hinting at a release of OS X Mountain Lion in late July, and it seems possible that Apple could follow last year's trend of a simultaneous hardware/software launch by introducing new Ivy Bridge iMacs and perhaps Mac minis alongside Mountain Lion. That speculation is, however, yet to be supported by any specific rumors or evidence.

Following the keynote at Apple's Worldwide Developers Conference earlier this month, company representatives were initially quoted as saying that updated Mac Pro and iMac designs were due "later next year", but the company moved to clarify those remarks as applying only to the Mac Pro, suggesting that iMac updates will come ahead of that timeframe.

Article Link: No Retina Display in Next-Generation iMac?

It's not like they need a retina display in order to bring forth much needed changes to the design (if not a complete redesign, which we're due for at this next rev). Frankly, if they took design cues from the retina MacBook Pro while MAINTAINING the current thickness, there might finally be enough room inside the iMac for proper heat dissipation. The optical drive doesn't offend much as it's a laptop optical drive and it's pretty thin itself, but that hard drive generates a massive ton of heat relative to other components. Replace that with two mSATA blade-style SSDs, and you now have enough room to dissipate the heat generated by the desktop chipset, the desktop CPU, and the gamer laptop PC video card...all of which generate a ton of heat as is.
 
I really think some people are struggling to grasp the entire concept of a Retina display. Yes the PPI is much greater, but on the new retina pro the default setting and how the display is configured to function is still the same as the other non retina 15.4'' Pro and is the same (size) as 1440x900.

I've tried out the retina pro and although looking extremely impressive and defiantly more colourful when compared to the non retina Pro. I really personally couldn't distinguish either display quality much between the two.

It is however a lot more distinguishable between small (i) devices like the new iPad compared to the iPad 2, the 3GS compared to the 4/S etc. I guess screen size makes all the difference and for the need or not for a retina panel.

I have a 27'' 3D monitor, connected into my MBP when in use I'm sat about a foot and half back from it and I cant distinguish the pixels in it, good enough for me xD.

Most people wouldn't even have the need for a retina iMac, just more strain on the graphics card which for me at least its power could be used elsewhere. I bet if you did a test with on a random individual person and showed them two identical iMac's and said one had a retina display (when it didn't) physiologically they'd automatically think it was so, and a better quality display.

I agree. I compared text and pictures on safari between the current iMac and the retinal mbp in the store. The iMac did better on pictures on that site and I didn't see that marked a difference on stock graphics that apple put on both. Current big iMac has good enough resolution for me, especially considering cost and the degraded photos until all websites increase resolution.
 
How does a retina display make anyone more creative or more productive - it's not like the screens are rubbish at the moment?

A photographer can see more of the image, so they do not have to scroll as much.

For me as an app developer, I will be able to see a retina iPad at full resolution on screen. Currently a developer has to go through the build process and deploy to the device to do that. That takes many times longer. Iteration time is critical for being able to polish an app as much as possible.

Two ways in which a retina screen would make people more productive. It doesn't take long to think of more.
 
So any idea the kind of bandwidth that would be needs not including GPU to run x4 pixels on a 27" iMac I know one thing if it did come out it would sell like crack.;)

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I only care about new Mac minis. Stick in a quad core ivy bridge and room for two ssds and I'm a happy camper.

I second that!:D

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I've only used an iMac - haven't bothered to open one up - but is there enough space savings to even bother with removing the optical drive? Especially when you consider potentially adding a juicier GPU that will issue as much or more heat than its AMD predecessor.

Side note to anyone hoping for Retina on an iMac: You're delusional.

Apple has done stranger things, but I doubt it too. Still if they did I would rock the personal computer world.:p
 
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