At least there's a date, although July-August-September (Q3) is a long way away...Though I'm still quite ticked at AMD's ignoring of the $500+ Fury series, so much so that the slower RX 580 outperforms them, that I've half a mind to make my next card nVidia.
https://www.wccftech.com/exclusive-amds-7nm-navi-gpu-will-launch-roughly-a-month-after-ryzen-3000/
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