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
Sir please get your information verified and well researched before concluding anything, those Clim and Mlim numbers are the theoretical maximum that can be attained by any graphics card, it doesn't mean the card was actually running at that particular core clock and memory clock, go check out some rtx 2080ti or any other graphics cards's scores on userbenchmark, all of them have a Clim and Mlim that's practically unreachable, Rtx 2080ti has a Clim and Mlim of 2100 and 3500 respectively, depending whether its a founders edition, or any other after market card with different versions, Rtx 2080ti never reaches that core clock in practical even with extreme overclock