https://wccftech.com/amd-ryzen-7-pro-5750g-zen-3-cezanne-desktop-apu-benchmarked-4-8-ghz-overclock/

An AMD Ryzen 7 5000G Cezanne Desktop APU utilizing the Zen 3 core architecture has been tested by a Chinese leaker who suggests that it could be an engineering sample of the Ryzen 7 Pro 5750G. The leaker also showcased some overclocking capabilities of the chip, pushing it to 4.8 GHz across all cores.

The AMD Ryzen 5000G Desktop APUs have been doing the rounds in leaks for a while now. We are aware that certain OEMs and motherboard manufacturers are already testing these chips but only recently, we saw some of the APUs appear on eBay and various other Chinese outlets which means that these APUs are being provided or being sold to people with proper sources, bypassing NDA's set by AMD.