The website will be live shortly no doubt [edit - its up now - https://www.apple.com/mac-pro/ ], but from the Guardian blog on the livestream in the meantime:
Note - "start at"There’s a lot of specs coming for the Mac Pro: it has a 28 core Intel Xeon, with 300 watts of power, supporting 1.5TB of Ram, and 8 internal PCIe slots. It has built in ethernet, four Thunderbolt 3 slots, two USB-A slots and a 3.5mm headphone jack.
It also has a new built-in graphics module, the MPX, that lets users dock powerful AMD graphics cards in a… new fancy way. But they can also dock normal graphics cards in a normal way.
There’s also another card called Afterburner, which users can buy purely to speed up their video rendering and playback.
And it has wheels.
We get a price and release date! The Mac Pro will start at $5999, this autumn. (Expect that to be £5999). And the pro display will start at $4999, with an anti-glare version for $5999, and will also be available this autumn.