AMD “Big navi” 50% Faster than RTX 2080Ti? & RTX 3080 Soon?

Unboxing RTX 3080? not yet, REBOXING RTX 2080ti? yes.
Nvidia Discontinue GeForce RTX 2080 Ti, RTX 2080 & RTX 2070 SUPER, & RTX 2070 with RTX 3000 series coming soon?
Also is AMD “Big navi”, the RDNA2 GPU flagship 40-50% Faster than RTX 2080Ti? what does that mean for the RTX 3080 and GeForce 30 series?

Gameplay is Dauntless.