The Ryzen 9 9950X appeared in the test for the first time, beating the Ryzen 9 7950X by almost 20%

This is in the CPU-Z test

Ryzen 9000 processors, according to recent data, may be released as early as July. And one such CPU appeared for the first time in the CPU-Z test. 

You also need to understand that this is clearly a non-serial sample, so the serial version may have higher performance. 

Recall that for the Ryzen 9000, AMD will release 800 series chipsets, skipping the 700 series, in order to keep up with Intel in numerical designations.