Yes, it is.

That really is up to you. If you use applications that can take advantage of the high speed interface, then yes. If you just want a faster way to copy files to an external HDD, then not really, as the price won't justify it.

The part that interests me, is being able to connect a PCIe 16x GPU to a laptop or other similar device to augment the processing power.
 

ratsa

Distinguished
Feb 19, 2010
425
0
18,790
I have no use for Thunderbolt at the moment, but I also had no use for eSATA and USB 3 when they first came out and now I do.

Besides hard drives and possibly GPUs what else can Thunderbolt do?

Are there any PCI cards right now that provide Thunderbolt for PCs?