Jason Snell, known mocker of my Mac Pro:
It’s not dead yet! On Tuesday, Apple rolled out three new graphics card modules for the Intel-based Mac Pro, all based on AMD’s Radeon Pro W6000 series GPU. (Apple posted a Mac Pro performance white paper to celebrate.) The new modules (in Apple’s MPX format) come in three variants, with a Radeon Pro W6800X, two W6800X GPUs, and the W6900X. Each module also adds four Thunderbolt 3 ports and an HDMI 2 port to the Mac Pro.
If you have a Mac Pro you want to update, the cards are on sale as stand-alone components as well.