Well. Unless they kinda worked on improvements for NAVI and decided to debut it with 10nm or something. And refresh it with 7nm later in 2019. But I don't find that to be possible. Dispite I really want to see navi in 2018, we all know that we will see a Vega Mainstream version, that won't have anything special to show off.

Bogus GPU, it's actually dating back to July as a "fake" GPU for debugger purposes... https://www.phoronix.com/scan.php?page=news_item&px=AMD-Linux-Drivers-Not-Yet-Navi