https://www.techpowerup.com/298219/amd-ryzen-9-7950x-allegedly-40-faster-than-5950x-in-cpu-z-bench-multi-threaded The upcoming AMD Ryzen 9 7950X 16-core/32-thread processor is allegedly over 40% faster than its predecessor, the 5950X, at the CPU-Z Bench multi-threaded test, according to a leaked benchmark screenshot scored by harukaze5719, and tabulated by Wccftech. The 7950X is shown with a score of 16809 points, which puts it 41 percent faster than the 5950X, and 43% faster than the i9-12900K. It's also shown to be behind the leaked benchmarks of the i9-13900K by a whisker—with the upcoming Intel chip being 0.5% faster.
On the graph it does say the AMD 7950X CPU is an engineering sample so it isn't known if it is a complete retail CPU.