Nvidia RTX 2080 outperforms the GTX 1080 Ti in this leaked 3DMark benchmark
https://www.techradar.com/news/nvidia-rtx-2080-outperforms-the-gtx-1080-ti-in-this-leaked-3dmark-benchmark
It appears Nvidia Turing cards are out in the wild ahead of their September 20 release - and we're starting to see some benchmark scores leak out.
A Thailand-based overclocker by the name of Tum Apisak claims to have recorded a Nvidia GeForce RTX 2080 3DMark Time Spy score that outpaces the Nvidia GeForce GTX 1080 Ti by roughly 500 points.