If this feature works fine, I’d keep my 2020 iMac as a display when upgrading to an M2/M3 iMac.If we can get close to full speed (over USB) and full resolution, I’d really consider a 2nd iMac as my 2nd display.
Have you already tried it?Even a tiny latency is a deal-breaker for professional use (coding)...
Even with Target Display Mode you couldn’t switch of the iMac (104W cpu idle) and only use it as a display. Now at least the M1 runs super cool (10W) and is as thin as a real display.Yeeeeaaaaaah, I would rather have Target Display.
We'll have to wait and see how good it is - generally, though, these sorts of USB/network-based display sharing systems introduce lag and compression artefacts, which you might not notice when watching a movie, but would if you're working with screens of text and vector graphics, dragging windows, moving mouse cursors etc. That's not to say that they can't be incredibly useful if you've got a spare Mac knocking around - but there's a way to go between that and becoming the major justification for buying a new $1300 iMac, when you can get a half-decent 4k display for a fraction of that price. My gut feeling is that the quality drop due to Airplay would negate any quality differences between the iMac 4.5k monitor and a $500 4k one. Still - if Airplay can take full advantage of a TB3 link maybe it will be surprisingly good...So a possible scenario that surely someone will do is to buy two iMacs to use the second one as a display (because apple doesn't make one).
Apple used to have just the thing - Xgrid - but they dropped it years ago. However, there are third-party ways of doing similar things, sometimes application-specific, and even without fancy distributed computing apps there are plenty of cases where you could just kick off something like a video transcode on one machine while you got on with work on the other.Surely the next step would be to allow the primary Mac to make use of the compute resources available in the secondary Mac?
I thought the 2018 mac mini worked with it ...Here are the supported devices since it didn't seem to be included in the article:
This is great for my use, as I have wanted to use my 2020 iMac as a display for my work MacBook Pro when I'm at home (which is most of the time now). I tried out Luna Display, but it has some issues that don't work for me. My hope this works well, and with a hardwired connection the latency is not too bad.
Formatting the list better:
- MacBook Pro (2018 and later)
- MacBook Air (2018 and later)
- iMac (2019 and later)
- iMac Pro (2017)
- Mac mini (2020 and later)
- Mac Pro (2019)
- iPhone 7 and later
- iPad Pro (2nd generation and later)
- iPad Air (3rd generation and later)
- iPad (6th generation and later)
- iPad mini (5th generation and later)
This is what really frustrates me about Apple product features. Such a simple feature, that would make lives easier - let me use my older iMac as a second display. But Apple really knows how to delay, and then half deliver it because they know what's best for us.
Would love to see how this works in a video.It would be interesting to compare this to air server. I use the latter to send my iPad screen to my mac as i use the iPad and Apple Pencil to annotate PDFs in live learning sessions that I deliver via Adobe Connect. It works pretty well.
That would be a severe waste of your Playstation capabilities & Playstation doesn't do well with unorthdox screen resolutions having both a PS5 & Series X.Yeah, no I would've loved Target Display mode for my 2020 iMac to connect a PlayStation or something to it. This is alright for some things, but frankly I don't see myself using it
Apple deliberately has a 6K 32" Pro Display XDR for optimal PPI aligning with their standard on retina displays on all their other panels; they would maybe consider a 27" equivalent–or just wait for economies of scale to lower the price of the Pro Display XDR (maybe update it to have more zones & add better I/O like USB4, Displayport 2.0, &/or HDMI 2.1).Would rather a standalone monitor. The 32" 4K/5K segment is disappointing.
That would be a severe waste of your Playstation capabilities & Playstation doesn't do well with unorthdox screen resolutions having both a PS5 & Series X.
With the money an iMac costs, you're better served getting a HDMI 2.1 Dolby Vision HDR LG 4K OLED.
The bigger issue is that monitor manufacturers are so behind Apple in high-DPI panels that anyone would consider target display for an iMac vs. getting a monitor.
While having a Pro Display XDR, I'm well aware it's certainly not an option for everyday people. Asus's HDR16000 4K PA32UCG monitor is nowhere to be found; no one seems to be shipping 32" 6K+ monitors at scale with modern I/O to compete with the Pro Display XDR or iMac panels in PPI.
Really sad state of affairs.
Ah, I see. Yeah, that's a tough situation. Why I"m not a fan of all-in ones honestly; if I have any desire of connecting anything to a panel, all-in-ones are immediately off the table vs panel + mini/mac pro/PC/etc.I think you've missed the situation. - I already have an iMac. I want to have this iMac. I do not have a TV or any other display. I do not really have space or want to acquire other monitors. I like my iMac's display. I also currently don't have a PlayStation but if I could connect it to my iMac's display and have that work well I might get one. Or an Xbox or whatever. But I have no desire for more displays
That’s what I think, yes. Because of that…I knew it, it’s sidecar by another name.
I believe it’s done via real-time HEVC encoding. This would be a problem on an older machine for real-time 5K.Is there a specific 'hardware' reason why this ability to use the screens is limited to stuff from the last 3 years?
Well there's not much to imagine really.Would love to see how this works in a video.