Of course, we can't verify the accuracy until more trustworthy results start hitting the web. Furthermore, 3DMark FireStrike Ultra is a pretty old DirectX 11 test, it was first released in 2014.
The 3070 has only 8,749 points in FireStrike Ultra? Goodbye 3070! The Navi 21 XT has more than 10,000 points. ????
— Patrick Schur (@patrickschur_) October 22, 2020
Firestrike Ultra
— CapFrameX (@CapFrameX) October 22, 2020
Big Navi: 11500
RTX 3080: 10600