Tipster @_rogame shared what appear to be the first public NVIDIA GeForce RTX 3080 Userbenchmark results. While the graphics card scored low on the test, likely due to test drivers, it ran at a high 2.1 GHz
https://www.notebookcheck.net/NVIDIA-GeForce-RTX-3080-hits-a-blazing-fast-2-1-GHz-core-clock-with-19-Gbps-GDDR6X-memory-in-first-public-Userbenchmark-test.487935.0.html