Fingers crossed that all disrupting will affect only Nvidia & not AMD's board partners ...
https://www.pcgamesn.com/amd/navi-4k-graphics-card
https://www.thefpsreview.com/2020/01/26/amd-product-lead-expects-big-navi-to-disrupt-4k-as-ryzen-did-with-cpu-processors/...
A small crumb none the less but one to stoke the fires of speculation. This is in line with many [H]'rs predictions of speed ballpark for big Navi.
Note that this benchmark can only be compared res to res.
ES is usually for characterisation by OEMs so at best 2-3 months or more before launch...