Vega GPU options are now available today via selecting the most expensive 15-inch MacBook Pro configuration which starts at $2,799 with a Radeon Pro 560X! If you want to upgrade to the Vega 16, it’ll cost you another $250, while the Vega 20 is $350 more expensive than the base model.
If you opt out of either option, there is the new Blackmagic Pro eGPU for $1,199 which comes with the Vega 56 which can be found on the iMac Pro. I’m interested to see what the benchmarks of all these are although I wish there was an Nvidia compatible eGPU.
Also, I don’t remember the MacBook Pros coming with the 8th generation Intel processors but now they do. Cheers!