AMD's official product page for the Ryzen 7 7800X3D, Ryzen 9 7900X3D and Ryzen 9 7950X3D confirms the processors will be launched on February 14. Unfortunately, their prices continue to remain unknown. Update: An AMD spokesperson has confirmed the processors will not launch on February 14, but at an unspecified date in the same month.
AMD Ryzen 7 7800X3D vs. Intel Core i9-14900K : r/Amd
AMD Ryzen 9 7900X3D drops to $433 for Black Friday - VideoCardz
Ryzen 9 7950X3D vs. Ryzen 9 7900X3D vs. Ryzen 7 7800X3D: Which 3D
AMD Ryzen™ 9 7900X3D 12-Core, 24-Thread Desktop
AMD Ryzen 7 7800X3D vs. Ryzen 9 7950X3D: there's no contest
AMD Unveils Ryzen 9 7950X3D, 7900X3D, and Ryzen 7 7800X3D
Zen 4 with 3D Cache: AMD Ryzen 9 7950X3D, Ryzen 9 7900X3D, and
The AMD Ryzen 9 7950X3D Review: AMD's Fastest Gaming
AMD Ryzen 9 7950X3D Reviews Are Out: The New Gaming CPU King