It's not the first time they pop up, but some new benchmarks have surfaced for the processors Ryzen 7 5700G and Ryzen 5 5600G with embedded GPU series.

5700G and 5600G are based on the 7nm fabbed processors based on "Cezanne" with up-to to 8 CPU cores based on ZEN3. The G series has an embedded graphics solution based on Vega architecture. The duo of processors has been rated at CPU-Z Bench, showing impressive numbers passing even a Core i9-10900K in single-thread mode. The multi-threaded test shows the  8-core/16-thread 5700G above Core i9-9900KS performance. There are also some tests based on userbenchmark, but we decided to skip them as they're not that reliable. 

The processors are available in the OEM market for prebuilt systems, yet a consumer retail release is still pending. 

Ryzen 7 5700G and Ryzen 5 5600G Zen 3 Cezanne Desktop Processor Benchmarks