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First off, Apple put out this retina "MacBook" as a proof of concept machine, much like they did with the Core 2 Duo MacBook Airs.

Well, its also a response to the Mircosoft Surface.



The quad-core chips that would go in the 15" Retina, on the other hand, will not be out in such a fashionable timeframe.

I think they've just been announced and will be out over the summer - but the fact that Apple have now done a Haswell+force touch bump does make it look like they're waiting for Skylake.

the barrage of Thunderbolt 3 devices that will launch with Skylake.

Hmmm - wouldn't hold my breath for that.

Given that MacBook Pros tend to release on a strictly 8-10 month cycle, it makes sense to update the 13" with Broadwell,

Also, the bumped rMBP 13" offered a solution to people waiting for a 13" Retina Air.

we might be due for a bigger refresh. At the least, a port layout change is definite. At most, given that USB-C is thinner than standard USB and the miniDP connector, Apple could actually make a thinner MacBook Pro with all Thunderbolt 3 ports (or at least with USB and Thunderbolt ports that have all USB-C connectors).

One off-the-wall suggestion: perhaps the 13" rMBP could be dropped (in name) and replaced by a new tapered design 13" Retina MacBook Air, with the 15" rMBP staying much the same size/shape (but with new ports)? Then the range would be something like:

12" Retina MacBook (1 x USB-C - maybe gaining TB3 in time)
13" Retina MacBook Air (2 x USB-C/TB3)
15" Retina MacBook Pro (2 x USB/C-TB3 + 2 x USB-C only or maybe some regular USB)

...just speculation, but it would make for nice clear product choices.

They may very well have waited until Thunderbolt 3 before putting out a new Thunderbolt display, especially in light of the new MacBook having a design that was clearly meant to be docked first and foremost.

More likely (but still relevant): the natural resolution for a 'retina' 27" TB display is 5k, and until TB3 comes along that would require 2 cables. Only fly in the ointment: does TB3 have enough capacity to drive a 5k display at 60hz and have enough bandwidth left to be useful as a hub for ethernet, disc drives etc. especially as it still seems to be limited to DP1.2 (which needs two streams to drive 5k). Maybe the idea of a monitor as dock (for more than a mouse and keyboard) isn't ideal for 5k.

Bear in mind that Apple may simply not replace the TB display. If the things were selling like hotcakes I think they'd have updated it to match the current iMacs and USB 3 a couple of years back. USB-C ports and docking & charging functionality are probably going to be common on new 3rd-party displays, as will USB-C 'docks' with display connectors.


Mac mini: With the likes of the Intel NUC and the Gigabyte Brix, and the current Haswell Mac minis already using PCIe sticks of flash storage, the current form factor is larger than it needs to be (and also quite due for a redesign).

True - the current form factor was originally designed to hold a CD. However, remember that the NUC and friends all have fugly external power bricks, while the Mini has a built-in PSU.

iMac: The iMac is due for a redesign.

...not that it needs to be any thinner, but I know that won't stop Jony Ive....
 
Ha! My "inability" to read that you were talking about the 15" stems from the fact that you never mentioned the 15" and I clearly mentioned the 13".

So what does that say about your (in)ability to read? It took you 2-3 posts to figure that out.


You talk a good game sport but I ain't buying what you're selling.

You said you maxed it out when you bought it?
Even if you bought VAT free, you would still be around 1600 pounds for that puppy (assuming it's the dGPU version, you're very vague on the details)?

Instead of talking game how about you just let me know what you payed for it?

Probably about £1400, I don't remember - it was VAT free and HE discount. Again, after posting proof of the average price on eBay and the fact that i'll always achieve more than average with setup, perfect condition, fully boxed and business seller status...it's going to cost me in the region of about £200 to run it since early 2013...which ever way you look at thats excellent going, it'd cost me more to run a crappy like £500 PC laptop that id have probably thrown away by now.

I'm not sure what point it is you're trying to make though. You seem insistent that its going to cost a fortune to buy a new 15" Macbook Pro and then buy the Skylake when it comes out next year? To be honest I fully expected to upgrade this one each year but I never got round to it, I was very close in buying the one with Thunderbolt 2 and AC wifi. The speed of the SSD alone has sold me now and I need more internal space and it was the only thing I didn't upgrade on. Having 1TB of 2000MB/s read and 1500MB/s write for the 10+ months until Skylake comes out will saved me hours and hours and help me earn more money so, whatever. But if it costs you a fortune to upgrade and you have to be really careful about purchases then fair enough, no worries.
 
One off-the-wall suggestion: perhaps the 13" rMBP could be dropped (in name) and replaced by a new tapered design 13" Retina MacBook Air, with the 15" rMBP staying much the same size/shape (but with new ports)? Then the range would be something like:

12" Retina MacBook (1 x USB-C - maybe gaining TB3 in time)
13" Retina MacBook Air (2 x USB-C/TB3)
15" Retina MacBook Pro (2 x USB/C-TB3 + 2 x USB-C only or maybe some regular USB)

...just speculation, but it would make for nice clear product choices.

I doubt so, why crippling the 13" MBP to less ports, the retina screen actually allowed pros who value size and portability to use the 13" over 15". The MBA will likely be EOL soon. So you'll just end up with 3 notebook lineup, the MacBook for ultra thin and portable, the MBP for everything else. Sounds simple enough for the consumers
 
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Mac mini: With the likes of the Intel NUC and the Gigabyte Brix, and the current Haswell Mac minis already using PCIe sticks of flash storage, the current form factor is larger than it needs to be (and also quite due for a redesign).

WTF is the point of making a desktop even smaller? It's not a notebook. It's a DESKTOP. If they get freed up space, they should be using that for extra drive bays or a high-end GPU option. If I wanted an AppleTV for a computer, I'd buy an AppleTV.

Again, I'm not saying I dislike its current size, but if they're not going to give us two internal 2.5" bays, quad-core CPUs, and discrete graphics, they can make it smaller without killing any functionality. If they were nice, they could, like Intel and Gigabyte, make the machines user-expandable. But knowing Apple, they likely won't do such a thing. USB-C laden Thunderbolt 3 only makes this easier.

Or they could use the extra space for lots and lots of ports so we don't have to weight 10 years for a freaking DOCK that many companies promise, but then NEVER seem to deliver. I mean this USB-C concept makes sense for docking, but how long did it take for a single solitary Thunderbolt dock to appear? Hell, is there even one available yet? How much do they cost? Hundreds? I could buy another Mac Mini to use as a glorified dock! It's ridiculous. Apple needs to either offer a reasonably priced dock themselves (and not just attached to a monitor as I don't want to pay 3x the price of everyone else's monitor) or include enough ports on a desktop that you don't NEED a bunch of docks. It's bad enough I have TWO USB docks as it is with my Mini (both 7-port docks and 13 of the 16 ports are in use as I type here!) In fact, every single port on my Mini is in use except for one USB 3 port and the FW800 port. EVERY SINGLE ONE. Less ports? No thanks. I want MORE ports! Having to buy two $300 docks and five $80 dongles to get the equivalent functionality on a $1100 computer? No thanks. That's NOT an "upgrade". That's horse crap.
 
Well, its also a response to the Mircosoft Surface.


The Surface and the retina MacBook aren't even comparable, especially given that one is $1000 less expensive than the other.





I think they've just been announced and will be out over the summer - but the fact that Apple have now done a Haswell+force touch bump does make it look like they're waiting for Skylake.

Right. Apple must have clearly had to make the decision and they realized that skipping Broadwell to be on time to Broadwell was better than being on time to Broadwell and late to Skylake, especially given Thunderbolt 3.



Hmmm - wouldn't hold my breath for that.


The USB-C connector has proven to be quite popular among third-party developers so far. For Thunderbolt 3 to succeed, it at least won't be about the connector.


Also, the bumped rMBP 13" offered a solution to people waiting for a 13" Retina Air.

The 13" Retina MacBook Pro has essentially been exactly that since they were updated with Haswell. With Ivy Bridge and earlier, you had the quad-core mobile CPUs (for the 15" and 17" MacBook Pros), the dual-core mobile CPUs (for the 13" MacBook Pro and Mac mini) and the ultra-low-power dual-core mobile CPUs (for the MacBook Airs). Now with Haswell and Broadwell, it's pretty much just quad-core mobile CPUs (for the 15" MacBook Pro) and ultra-low-power dual-core mobile CPUs (the higher end of which is slapped into the 13" MacBook Pro and the Mac mini and the lower end of which is slapped into the MacBook Air and low-end Mac mini and 21.5" iMac models).



One off-the-wall suggestion: perhaps the 13" rMBP could be dropped (in name) and replaced by a new tapered design 13" Retina MacBook Air, with the 15" rMBP staying much the same size/shape (but with new ports)? Then the range would be something like:

12" Retina MacBook (1 x USB-C - maybe gaining TB3 in time)
13" Retina MacBook Air (2 x USB-C/TB3)
15" Retina MacBook Pro (2 x USB/C-TB3 + 2 x USB-C only or maybe some regular USB)

...just speculation, but it would make for nice clear product choices.

Really, your suggestion would've made more sense if they had made the Air the 12" machine and the "MacBook" the 13" machine, given that the 13" MacBook Pro is really just the modern-day successor to the original "MacBook" like the current "MacBook" is the eventual successor to the MacBook Air. Though, given that they have room for two Thunderbolt 2 ports and two USB 3.0 ports currently, my guess is that they'll at least preserve the number of ports.

More likely (but still relevant): the natural resolution for a 'retina' 27" TB display is 5k, and until TB3 comes along that would require 2 cables. Only fly in the ointment: does TB3 have enough capacity to drive a 5k display at 60hz and have enough bandwidth left to be useful as a hub for ethernet, disc drives etc. especially as it still seems to be limited to DP1.2 (which needs two streams to drive 5k). Maybe the idea of a monitor as dock (for more than a mouse and keyboard) isn't ideal for 5k.

DP 1.2 will be able to do it. Since that wasn't out when they were making the Retina 5K iMac, Apple had to engineer their own connection to the display.

Bear in mind that Apple may simply not replace the TB display. If the things were selling like hotcakes I think they'd have updated it to match the current iMacs and USB 3 a couple of years back. USB-C ports and docking & charging functionality are probably going to be common on new 3rd-party displays, as will USB-C 'docks' with display connectors.

Thunderbolt displays still well as well as any of their other monitors. They're currently not selling as well as they once were because the technology therein is obviously outdated.


True - the current form factor was originally designed to hold a CD. However, remember that the NUC and friends all have fugly external power bricks, while the Mini has a built-in PSU.

The Mac mini had this once. Plus, it's not like the power bricks to the Brix and the NUC are all that much larger than the 45-Watt MagSafe 2 adapters that currently ship with the MacBook Airs.


...not that it needs to be any thinner, but I know that won't stop Jony Ive....

Apple will keep making things smaller and thinner whether we want them to or not. I agree that the need for thinness died six years ago. Nevertheless, this has not stopped Apple and I suspect it will continue to not stop them.

WTF is the point of making a desktop even smaller?

Because they can. Look, I think it's silly too, but when these things are already wasting the space they have on the current minis, which doesn't (a) give us more expandability, (b) doesn't give us more storage options, and (c) doesn't give the computer any additional ventilation to allow it to run any cooler than it does currently; they might as well

It's not a notebook. It's a DESKTOP. If they get freed up space, they should be using that for extra drive bays or a high-end GPU option. If I wanted an AppleTV for a computer, I'd buy an AppleTV.

They've had the space for a discrete GPU since the last time the Mac mini had as discrete GPU. That space is there now. Apple's not doing anything with it, which shows that they have no interest in doing so.

Again, you're preaching to the choir; I think Apple's desktops (the iMac and the Mac mini, at least) have lost sight of the advantages of even having a desktop to begin with. Nevertheless, Apple is all about making things smaller. I didn't say that this is what I wanted to have happen; this is what I think will happen.



Or they could use the extra space for lots and lots of ports so we don't have to weight 10 years for a freaking DOCK that many companies promise, but then NEVER seem to deliver. I mean this USB-C concept makes sense for docking, but how long did it take for a single solitary Thunderbolt dock to appear?

First off, Thunderbolt was introduced in 2011. Docks were out in 2012. For a brand new port that pretty much only had Apple's mainstream support, that's not bad. Thunderbolt 3 and USB-C will sell each other in ways that Thunderbolt 1 and 2 couldn't have (because the USB-C connector will become more ubiquitous than Mini-DisplayPort could've ever hoped to be) and will be far more useful in the end. I'm not saying I want to have to go out and get dongles for standard USB connections. Yeah, that'll be annoying. But getting a port that does literally every kind of connection I could ever want (USB 3.1, DisplayPort, Ethernet, FireWire, PCIe 4x, Thunderbolt 1, 2, and 3, sound, power) sort of eases the burn a bit.


Hell, is there even one available yet? How much do they cost? Hundreds? I could buy another Mac Mini to use as a glorified dock!


I saw a decent one for under $200. Mac minis start at $500. 60% price difference there, and to be fair, you get (a) a lot of functionality out of those docks and (b) what you pay for; Thunderbolt is expensive technology, legitimately. And it's sort of a bargain if you really stop to think about what you actually get out of it.

It's ridiculous. Apple needs to either offer a reasonably priced dock themselves (and not just attached to a monitor as I don't want to pay 3x the price of everyone else's monitor) or include enough ports on a desktop that you don't NEED a bunch of docks. It's bad enough I have TWO USB docks as it is with my Mini (both 7-port docks and 13 of the 16 ports are in use as I type here!) In fact, every single port on my Mini is in use except for one USB 3 port and the FW800 port. EVERY SINGLE ONE. Less ports? No thanks. I want MORE ports! Having to buy two $300 docks and five $80 dongles to get the equivalent functionality on a $1100 computer? No thanks. That's NOT an "upgrade". That's horse crap.

I don't see the Mac mini cutting the number of ports with such a redesign.
 
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The Surface and the retina MacBook aren't even comparable, especially given that one is $1000 less expensive than the other.

Sorry, should have been more specific: The Surface Pro 3 may be a tablet with a 'keyboard cover' but it runs full-blown Windows 8.1 Pro and is very much aimed at the same market as the MacBook.

The Surface Pro 3 with 256GB SSD and 8GB Ram is £1079 (UK) vs. £1049 for the 256GB/8GB MacBook.

The USB-C connector has proven to be quite popular among third-party developers so far. For Thunderbolt 3 to succeed, it at least won't be about the connector.

I fully expect a flood of USB-C devices. However, for 90% of of people, USB 3.1 is all the bandwidth they need. Personally, I think we'll see the end of 'cheap' TB devices like Ethernet dongles and portable single-disc hard drives that will work just as well with USB3.1-over-USB-C.

Really, your suggestion would've made more sense if they had made the Air the 12" machine and the "MacBook" the 13" machine, given that the 13" MacBook Pro is really just the modern-day successor to the original "MacBook" like the current "MacBook" is the eventual successor to the MacBook Air.

In terms of price point, its the MacBook Air that has become the modern day MacBook, despite starting life as a "premium" product.

C.f. the iPad range:
Entry level: iPad Mini
Mid range: iPad Air
Top end: iPad Pro (rumoured)

Remember, "Pro" in a product name is an abbreviation for 'premium' not "Professional" and certainly not (in Apple's view) "loads of ports".

The number of ports was just guess - a lot depends on whether Apple are dropping magsafe and/or whether they're prepared to mix USB-C and USB-C+TB3 ports on the same machine. The Thunderbolt controllers still come in 1-port and 2-port versions.

DP 1.2 will be able to do it. Since that wasn't out when they were making the Retina 5K iMac, Apple had to engineer their own connection to the display.

You're a generation out with DP. The new shiny, with 5k support, is DP 1.3. DP 1.2 has been around for years and is what TB2 had.

DP 1.2 won't support 5k with a single DP cable (4 lanes). The Dell 5k display needs 2 DP1.2 cables, each delivering half the screen. DP 1.3 ups the data rate so it can run 5k with a single cable.

TB3 supports 5k by encoding 2 streams of DP1.2 in the Thunderbolt signal. Saves a second physical cable, but is still logically equivalent to the kludge of using 2 cables and treating the display as two panes.

USB-C itself can support DP1.3 (if the host does) and drive a 5k display - but that uses all 4 of USB-Cs high-speed data lanes, leaving just a USB2 channel for docking. OTOH, the display doesn't need a Thunderbolt controller, and USB2 is plenty for a keyboard, mouse and webcam. So USB-C displays may end up being more common.

The fact that TB3 only supports DP 1.2 is, frankly, a bit disappointing.

Thunderbolt displays still well as well as any of their other monitors. They're currently not selling as well as they once were because the technology therein is obviously outdated.

Eh? Its the only monitor that Apple does. And not only is the technology outdated, they're overpriced now that you can get good 1440p displays for half the price.

The Mac mini had this once. Plus, it's not like the power bricks to the Brix and the NUC are all that much larger than the 45-Watt MagSafe 2 adapters that currently ship with the MacBook Airs.

Its not just the size - its the cable management and not wanting a heat source sitting on the carpet.
 
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Probably about £1400, I don't remember - it was VAT free and HE discount. Again, after posting proof of the average price on eBay and the fact that i'll always achieve more than average with setup, perfect condition, fully boxed and business seller status...it's going to cost me in the region of about £200 to run it since early 2013...which ever way you look at thats excellent going, it'd cost me more to run a crappy like £500 PC laptop that id have probably thrown away by now.

I'm not sure what point it is you're trying to make though. You seem insistent that its going to cost a fortune to buy a new 15" Macbook Pro and then buy the Skylake when it comes out next year? To be honest I fully expected to upgrade this one each year but I never got round to it, I was very close in buying the one with Thunderbolt 2 and AC wifi. The speed of the SSD alone has sold me now and I need more internal space and it was the only thing I didn't upgrade on. Having 1TB of 2000MB/s read and 1500MB/s write for the 10+ months until Skylake comes out will saved me hours and hours and help me earn more money so, whatever. But if it costs you a fortune to upgrade and you have to be really careful about purchases then fair enough, no worries.

I'm not insistent on that it's going to cost a fortune (btw no idea what or how much a HE discount is).

I'm insistent on the fact that you will lose money or rather make a loss by doing the whole hassle (which I was advising people against, but you said it wouldn't matter because it's possible to break-even).

And I still insist on this fact.

Also the link that you showed only had 1 2013 Macbook Pro going for over 1400 and it had a 768GB SSD (which is not costum) and some more crap.

But like I said if you can break-even on it, more power to you. I feel no need to further discuss the matter.
 
At least at the beginning, 4K monitors on Macs (with TB2) also use(d) MST over a single 'mDP' cable. 4K monitor support in OS X was improved with 10.10.3 but I don't know whether involved or was due to a move from MST to SST. The point being that MST might be a bit of a hack but that has to mean that the user experience has to suffer much if at all.
If you widen your scope from "now" to "future", the user experience will suffer when it becomes economical to drop MST from display's features and just use SST.
You're a generation out with DP. The new shiny, with 5k support, is DP 1.3. DP 1.2 has been around for years and is what TB2 had.

DP 1.2 won't support 5k with a single DP cable (4 lanes). The Dell 5k display needs 2 DP1.2 cables, each delivering half the screen. DP 1.3 ups the data rate so it can run 5k with a single cable.

TB3 supports 5k by encoding 2 streams of DP1.2 in the Thunderbolt signal. Saves a second physical cable, but is still logically equivalent to the kludge of using 2 cables and treating the display as two panes.

USB-C itself can support DP1.3 (if the host does) and drive a 5k display - but that uses all 4 of USB-Cs high-speed data lanes, leaving just a USB2 channel for docking. OTOH, the display doesn't need a Thunderbolt controller, and USB2 is plenty for a keyboard, mouse and webcam. So USB-C displays may end up being more common.

The fact that TB3 only supports DP 1.2 is, frankly, a bit disappointing.
9 months after dp1.3 was out, they release tb3, which doesn't include it. This shows how long the design pipeline for TB is.

Maybe MBP designers are so wise that they put 1-2 mDP-connectors to next model next to all type-c connectors and you could choose with software if you want to use those mDP ports as "legacy tb" or "dp1.3".
Other option would be that some of type-c ports won't support tb3 and then they could support AlternateMode, which does support dp1.3.
Worst case scenario would be that there are both legacy mDP ports, which are tb-only and thus does not support dp1.3 and all type-c ports are tb3 ports and then don't support dp1.3...
 
What is the difference between a single cable transporting a 5K monitor video stream via DP 1.2 and a single cable transporting a 5K monitor video via DP 1.3? Does the former only work with TB displays?
DP 1.2 doesn't support 5K over a single cable. You need two such cables for 5K.

TB 3 is emulating two DP1.2 channels, so you don't need two cables (assuming you have a TB display, of course), but that display is still having to run with two DP channels, and all of the added design complexity that goes with it.
r they could use the extra space for lots and lots of ports so we don't have to weight 10 years for a freaking DOCK that many companies promise, but then NEVER seem to deliver.
There are plenty of TB docks for a variety of prices from a variety of vendors. Have you actually gone shopping for one? Here are a few that a quick search provided:


There are others as well. Mostly priced in the $200-250 range.

So what were you waiting 10 years (longer than the existence of TB, BTW) for? Or are you just upset that Apple never developed a dock of their own?
 
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There are plenty of TB docks for a variety of prices from a variety of vendors. Have you actually gone shopping for one? Here are a few that a quick search provided:

10 years was obviously an exaggeration to make a point. Thunderbolt came out in early 2011, so as of today it's been almost 4.5 years. I don't know when the first Thunderbolt hub actually came out (at least a useful one) other than that USB 2.0 monitor from Apple, but I remember seeing threads on them for a LONG time (over a year) as vaporware. Given Apple had USB 3.0 on the 2012 models and 2011 models had Thunderbolt but no USB 3.0, I imagine it must have been INCREDIBLY FRUSTRATING for people who bought the 2011 models with the latest thing to discover hardly anything was available for it, while USB 3.0 actually came out on real products around 2010 so when Apple finally offered USB 3.0 products on Macs and I bought my 2012 Mac Mini, I already owned two 3TB USB 3.0 drives I was using under the USB 2.0 interface (on a PowerPC Mac no less) that instantly gave me an almost 5x speed increase when connected to the new computer and those were CHEAP drives compared to FW800 drives and especially Thunderbolt ones and the FW800 couldn't have done much better than 75-85MB/sec in real world use (I get 130MB/sec on those old old 5400 RPM 3TB drives from back then and that is not saturated; newer drives will go faster).

My point here is that even a 6 month to 1 year wait for a reasonable hub option is a LONG time in computer lifespans. Many people buy new computers every year or every other year to keep them current and buying a computer that has NO DOCK at launch and only 1-2 ports on it is a NIGHTMARE. Apple/Intel should be making sure to offer a dock at launch on Thunderbolt III if it's going to encompass so many ports in one connector. Thus, having a hub option is CRITICAL here due to a lack of other port options.

You should not have to connect/disconnect other things you need plugged in just to use Ethernet or your mouse or something. USB is hub-based and easily adds more ports through readily available hubs (even if you have to use a slower hub for the time being, at least you can plug things in at the same time for now). Thunderbolt, however, is daisy-chained and that means if your device doesn't offer a pass-through (or some device in the chain, you've got a BIG problem on your hands and from what I've seen, many adapters and the like don't have pass-through connectors on them.

There are others as well. Mostly priced in the $200-250 range.

$200+ is not exactly cheap compared to say USB 3.x hubs. That's a lot to pay extra just to get functionality back that Macs USED to come with at the same price points. If I have to buy a $250 hub to get that functionality back (let alone the PITA to carry it around with me where it was attached before), Apple should be dropping their prices by $250 to compensate. Where is the value in new technologies if all it does is make your life worse? Yes, it sounds "neat" to have everything on one port, but if the practical implication is that I have to carry around hubs and dongles and pay $250+ for them when the previous model had all those same ports built-in, the only possible thing to make me consider that a "good deal" is if I NEED Thunderbolt 3 max speeds for something that makes the trade-off worth it. Otherwise, it's a step backwards. That is why I say that until most devices have the USB-C connector and/or Thunderbolt support, Apple should be including a built-in hub in the design so that you're not left hanging in the wind to make basic connections like USB, for example.

So what were you waiting 10 years (longer than the existence of TB, BTW) for? Or are you just upset that Apple never developed a dock of their own?

I'm talking about this new Thunderbolt 3 with USB-C connector and how long it will be until someone offers a Thunberbolt 3 specific hub, not current hubs designed for TB1 or TB2.

What I can seem to find any information on is whether older devices with pass-through connectors for daisy-chaining will pass-through the newer Thunderbolt 3 signals or whether they will slow down the chain to TB2 or even TB1 speeds (e.g. You have to buy USB 3.x hubs to get 3.x speeds). If it slows them down, then existing hubs would be even worse options and that would mean you will have to replace any existing hubs and/or figure that into future model costs for the next Thunderbolt 4 adapters as the pass-through is always on the hub at some point in the chain.

Given older USB hubs still work with older USB devices and only take one port on the computer or a newer USB 3.x hub, it's not much of a big deal. You can easily get a 7-port USB 3.x hub for under $50 anyway and something like my Mac Mini would just use one USB 3.0 port to accommodate a 7-port USB 2.0 hub and still have three left for newer devices and when I did eventually add a USB 3.0 hub, I could plug the 2.0 hub into the 3.0 hub even. I only lose one port to accommodate 7 2.x devices either way. But having only ONE or TWO Thunderbolt 3 ports, using either one for anything that doesn't pass through the newer signals represents anywhere from a 50% to a 100% port loss.

That is why I despise the daisy-chaining aspect of Thunderbolt. You're too dependent on every device out there to provide a proper pass-through for you and you might even have to rearrange the order things are plugged in or unplug your monitor to make it even work. It sucks. Throw USB 3.x on those same ports and you have even worse problems since plugging in a 7-port USB 3.x hub LOSES an entire Thunderbolt port PERIOD. You'd HAVE to have a Thunderbolt hub to avoid that unless Apple provides a separate USB 3.x port on the Mac since cheap USB 3.x hubs don't have Thunderbolt pass-through ports on them and NONE I know of currently support USB-C (adapter required). Thus, what SOUNDS good on paper ("One port to rule them all") could be a REAL MESS in practice.

Edit: I just read that Thunderbolt 3 CANNOT pass-through to any more devices once you plug in a USB 3.x device. In other words, a super all-in-one hub that doesn't provide its own USB 3.x controller supposedly CANNOT pass through Thunderbolt 3 to anything else down the line. USB 2.0 can be provided on such a hub without losing the pass-through but not USB 3.x. That is a major limitation as you would have to unplug your "hub" and plug it into the pass-through on a Thunderbolt device if you only have one port. And if those devices are older TB1 devices, you might have to make sure they are plugged in AFTER any TB3 devices, etc. Can you even IMAGINE having to keep track of all that crap if you have several devices? WTF they didn't just design the standard to use hubs like USB is beyond me. Daisy-chaining sucks.
 
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Yeah, people seem to be missing the point, all the ports will be able to carry power and you can hook up a USB, DisplayPort, or TB device to any of them. There may be some limitations to what combinations of devices you can chain though.

Heh, I was making a little joke about there probably only being two ports total :p
 
Nah...don't need no stinking kryptonite. Just need a red-sun flashlight and a gun---use it in a cave or a dark, dark room (away from the sun). Superman is also vulnerable to magic....turn him into a Newt! End of story. LOL.

Well that depends on your definition of victory - Superman might like being a newt (I'm assuming you meant lower case newt, as opposed to the girl from Aliens).
 
Could it be, that because dp1.3 can transfer up to 25.92 Gbit/s for 4-lane link, they dropped the support for that in tb3? Couldn't 25.92 Gbit/s be shared with both tb links? Does tb3 have same system for dynamic bandwidth between the 2 links than tb2 has?
Btw, 5k display (5120x2880, 60Hz, 10-bit colors) needs 26.5 Gbit/s, so that's just a little bit too much for even dp1.3 over SST (without VESA Display Stream Compression)...
 
Honestly this is kind of confusing to me. I don't fully understand what is referencing the port and what is referencing the connection protocol. Will we start discussing cables in the future by saying "It's a Thunderbolt cable with a USB-C plug"? That's one thing to make it more difficult for consumers to adopt and understand at the mass level.

There will be active cables (with the TB chips running TB3 up to 40Gbps) and passive cables (without the chip at each end running TB2 up to 20Gbps) for TB and then there will be regular USB cables running USB 1/2/3 all using the USB-C port. I wonder how Apple will differentiate the ports so you know which are TB enabled and which are vanilla USB 3 and which are USB 2.
 
There will be active cables (with the TB chips running TB3 up to 40Gbps) and passive cables (without the chip at each end running TB2 up to 20Gbps) for TB and then there will be regular USB cables running USB 1/2/3 all using the USB-C port. I wonder how Apple will differentiate the ports so you know which are TB enabled and which are vanilla USB 3 and which are USB 2.

There's no more USB2 in apple lineup, it's all USB 3 now, what they'll likely do is just put thunderbolt label onto the ports to let the user know that it's a thunderbolt/display port
 
There will be active cables (with the TB chips running TB3 up to 40Gbps) and passive cables (without the chip at each end running TB2 up to 20Gbps) for TB and then there will be regular USB cables running USB 1/2/3 all using the USB-C port. I wonder how Apple will differentiate the ports so you know which are TB enabled and which are vanilla USB 3 and which are USB 2.
Even tb1 needs active cables, all tb cables has had chips in the ends. How do you think they can start making passive cables to tb2 now?
 
Even tb1 needs active cables, all tb cables has had chips in the ends. How do you think they can start making passive cables to tb2 now?
I have no idea but that was part of the announcement I read. Link below. Implies the cost of TB2 will come down a lot thereby increasing likelihood drive assemblers etc start including TB2.

http://www.anandtech.com/show/9331/intel-announces-thunderbolt-3

TB21.png
 
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No DisplayPort 1.3?
This is what is so confusing. Supposedly, the USB-c 3.1 standard DOES support Displayport 1.3:
http://www.anandtech.com/show/8558/displayport-alternate-mode-for-usb-typec-announced

While Thunderbolt 3 does NOT support it. Does this mean Thunderbolt 3 merely LOOKS like USB-c?

There's not a huge difference between HBR 2 and HBR 3: at 18 gigabits/sec usable video data, HBR 2 should be able to drive a 5K display at 60Hz. HBR 3 (and Displayport 3) would be needed for an 8K monitor. But for some reason Intel isn't supporting that with TB3 even though TB3 is fast enough for HBR3, which is about 50% faster than HBR 2. Really, HBR 3 is the only worthwhile addition from Displayport 3.
 
This is what is so confusing. Supposedly, the USB-c 3.1 standard DOES support Displayport 1.3:
http://www.anandtech.com/show/8558/displayport-alternate-mode-for-usb-typec-announced

While Thunderbolt 3 does NOT support it. Does this mean Thunderbolt 3 merely LOOKS like USB-c?

There's not a huge difference between HBR 2 and HBR 3: at 18 gigabits/sec usable video data, HBR 2 should be able to drive a 5K display at 60Hz. HBR 3 (and Displayport 3) would be needed for an 8K monitor. But for some reason Intel isn't supporting that with TB3 even though TB3 is fast enough for HBR3, which is about 50% faster than HBR 2. Really, HBR 3 is the only worthwhile addition from Displayport 3.

How can Intel claim to support USB 3.1-c if 3.1-c demands Displayport 1.3 support? Without it, they can't call it 3.1. It would only be 3.0 Plus or something. It's hard to believe they would just overlook it given how fast the market is moving towards 5k/8k in some parts of the world.
 
Glad I didn't move for a new 15" MPB. Hopefully Apple will release a "late 2015" model w/ this. So I guess this is the true beginning of the end for displayport? Maybe Apple will push out a new Cinema Display now. The current one is so long in the tooth it's not even a viable option at its current price IMHO.

I really see a new Display coming. It will be the perfect companion to the rMB and later Macs utilizing USB-C in a current iMac form.
 
There will be active cables (with the TB chips running TB3 up to 40Gbps) and passive cables (without the chip at each end running TB2 up to 20Gbps) ...
Even tb1 needs active cables, all tb cables has had chips in the ends. How do you think they can start making passive cables to tb2 now?
I have no idea but that was part of the announcement ... http://www.anandtech.com/show/9331/intel-announces-thunderbolt-3
Note that it did not say TB2 over passive cables. It said 20Gbps. It is TB3, just at a lower data rate. You will require an adapter in order to attach a TB1/TB2 devices (with its mini DisplayPort connector) to a TB3 port (with its USB-C connector). I would assume that the TB1/TB2 cable from the device to the adapter will still require the active-cable.

The ability to use passive cables will really only make sense for a 20Gbps (or slower) TB3 link, such as from your laptop to a docking station. I would expect at least some such devices to have an auto-detection feature so you can use a cheap passive cable at 20Gbps and later upgrade to 40Gbps by buying an active cable.
 
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