Insert comment about how much it will cost. Insert picture of dr evil.
For real tho maybe the prices of the first gen cable will drop?
For real tho maybe the prices of the first gen cable will drop?
Can someone explain why this is the case? A thunderbolt controller is a separate chip from the CPU, why would it be tied to specific CPUs?
Oh I have been going on for years about Apple's current direction but my laptop is almost 6 years old and it does not have a battery. I am typing on it right now. At this point, I just want a new laptop. My desktop is still just fine until next year and the Haswell refresh.This is seriously what's killing me, though: sitting here in this "wait till the next announced update, because the rumors sounds too cool to be true, but I believe that Apple might could do it, because Apple does things that are way too cool to be true" mode. (And it may not even be worth it. [Looks left, looks right, hopes the Cabal Thuggies aren't hiding in a dark corner.])
I think I may just give up after WWDC 2013 and buy a new laptop. This one is starting to feel kind of schleppy (heavy). I think an MBA is in my near future. (The hardware is correct, but the software is 10.8.3, probably going to 10.8.4. I upgrade. McCain just doesn't get it.)
Thunderbolt 2 is backwards compatible with current generation cables and connectors, so existing hardware will continue to function with the updated controller.
Doesn't seem to support you statement. Something specific you had in mind?
Apple chose to implement Thunderbolt in less expensive portables as a replacement for FireWire for many reasons. Showcasing it in consumer systems introduces a generally unknown tech to a larger demographic while pushing third party device manufacturers towards Thunderbolts external devices. Consumer awareness is crucial. As a bi-directional system, it carries a myriad of signals (video, audio, data, you name it), thus eliminating the need for FireWire, eSATA, even USB, allowing for slimmer and more efficient systems
Doesn't seem to support you statement. Something specific you had in mind?
there's no good Thunderbolt strategy for the Xeon platform just yet. Apple's stance on USB 3 points to a corporate desire to maintain simplicity and uniformity across all product lines. Without processor graphics there's no clean way to route DisplayPort through Thunderbolt on a Xeon platform just yet.
Thunderbolt doesn't replace any of your examples. It just covers them up so you can't see them anymore. They're still there, and always will be. Thunderbolt itself doesn't replace anything, it's just a peripheral bus and you still need a PCI-e compliant controller sitting on the other end to do anything.
-SC
MacBook Air, MacBook Pro, iMac, and Mac mini now give you access to a world of high-speed peripherals and high-resolution displays with one compact port. That’s because Thunderbolt is based on two fundamental technologies: PCI Express and DisplayPort.
PCI Express is the technology that links all the high-performance components in a Mac. And it’s built into Thunderbolt. Which means you can connect external devices like RAID arrays and video capture solutions directly to your Mac — and get PCI Express performance. That’s a first for any computer. Thunderbolt also provides 10 watts of power to peripherals, so you can tackle workstation-class projects. With PCI Express technology, you can use existing USB and FireWire peripherals — even connect to Gigabit Ethernet and Fibre Channel networks — using simple adapters.
have thunderbolt on my 2011 macbook pro for the past 2 and a half years.....never used it
just another i-won't-use-it-anytime port other than for display.....
.....i don't see how this interface would survive the market in after 5 years.
How about better support for and making Thunderbolt 1 more widespread before announcing Thunderbolt 2 Intel?
iThink 99 percent of the Xeon-based computers worldwide, do not need the Thunderbolt-option.Why doesn't Intel make any? Thunderbolt is their project, too, and Xeon is their professional CPU.
And now we wait for this even though we are never going to use it. My desktop might have a pair of these next year on Z97 alongside SATA Express.
One reason is probably the necessary DMA (Direct Memory Access). Thunderbolt needs the DMA, and modern Intel CPUs have an integrated memory controller, which allows the DMA for certain interfaces (SATA & others?).Can someone explain why this is the case? A thunderbolt controller is a separate chip from the CPU, why would it be tied to specific CPUs?
there are two thunderbolts ports on my rMBP that remain unused, and they're already announcing thunderbolt 2?.. oh my.
That is your choice though, it's not as if there will be a *magic* invention that will require them.
It's embarrassing that the top line professional system, the Mac Pro, doesn't have Thunderbolt while the entire line currently does. If there is a Mac Pro refresh announced this month, it better include Thunderbolt along with the hints at a return to the pro-market.
http://en.wikipedia.org/wiki/Direct_memory_access#PCIOne reason is probably the necessary DMA (Direct Memory Access). Thunderbolt needs the DMA, and modern Intel CPUs have an integrated memory controller, which allows the DMA for certain interfaces (SATA & others?).
And 2x less users![]()
More importantly, without processor graphics there's no clean way to route DisplayPort through Thunderbolt on a Xeon platform just yet. At some point processor graphics will come to the Xeon however. There will never be a Thunderbolt PCIe card. TB is integrated into the system, it ties directly into the CPU and on-cpu GPU.
Does TB2 even use the same diagram?
If TB2 can channel a full 20Gpbs for PCIe or video does it even have the GFx link in the diagram?
New controllers could just have PCIe interface (and get feed video over PCIe) so they could be anywhere on the PCIe network, even on video cards. That sort of design change would sure help adoption.