Today, Apple announced a brand-new tier of its all-in-one desktop called the iMac Pro. The new product, unveiled onstage at the company’s Worldwide Developers Conference in San Jose, California, is supposed to be a “the most powerful Mac ever,” according to the company. In other words, this computer is going to replace the painfully outdated and woefully mismanaged Mac Pro line, at least for the foreseeable future. The iMac Pro will start shipping this December starting at $4,999, Apple confirmed.

Apple says the computer will ship with an 8-core Xeon processor, with configurations that scale up to an 18-core Xeon processor, 5K display, and an all-new AMD Radeon Vega GPU. You’ll also be able to shell out for up to 16GB of VRAM, up to 128GB of data corruption-protecting ECC RAM, and up to 4TB for SSD storage. There’s a whole bunch of other upgrades in there. Check out the full list Apple shared in its presentation below: