Just ahead of AMD's Next Horizon E3 2019 keynote, gaming benchmarks of the Radeon RX 5700 XT have leaked online in what appears to be an official slide from the presentation. Dubbed 'the best GPU for 1440p gaming', the RX 5700 XT seems to be ahead of the RTX 2070 in most games. However, the dual 8-pin power connector of the reference card does raise some eyebrows.
https://www.notebookcheck.net/AMD-Radeon-RX-5700-XT-gaming-benchmarks-leak-shown-to-outpace-the-NVIDIA-GeForce-RTX-2070-in-most-titles.423708.0.html