It's the 3.4 GHz that's for now. I haven't got round to overclocking it to ~4.2 GHz yet. The actual chip itself is staying.
OS: Windows 10 64 bit Professional
CPU: AMD Ryzen 5900X
RAM: 16GB
GPU: Radeon Vega 56
CPU: AMD Ryzen 5900X
RAM: 16GB
GPU: Radeon Vega 56
