AMD Ryzen 9 5900X @ TechPowerUp
 

The Ryzen 9 5900X dominates Intel's Core i9-10900K in our testing, thanks to AMD's massive IPC improvements. At $550, this processor is certainly not cheap, but it offers so much more performance, especially single-threaded, that AMD has a clear winner on their hands.

https://www.techpowerup.com/review/amd-ryzen-9-5900x/