https://wccftech.com/amd-radeon-rx-6800-xt-big-navi-gpu-3dmark-benchmarks-leaked-faster-than-geforce-rtx-3080-at-4k/

Alleged performance benchmarks for the AMD Radeon RX 6800 XT "Big Navi" graphics card have been leaked out. The numbers come from an AMD AIB partner who has mentioned to us that the performance metrics are based on an early engineering board and that they can further improve by the time the card launches.

The benchmarks for the AMD Radeon RX 6800 XT "Big Navi GPU" graphics card we were shown include 3DMark Firestrike Ultra (4K), Time Spy Extreme (4K), and Port Royal Default (4K). Graphics performance charts that we happen to take a look at show the Radeon RX 6000 series "Big Navi GPU" graphics card being referred to as "E438". The card was compared to the GeForce RTX 3080 and the GeForce RTX 2080Ti graphics cards from NVIDIA.