Yes, the 2200G can be overclocked. Both the CPU part itself and built in Graphics card. Though last part is not important given you have a RX570.
Look up 2200g overclocking guide and will see lots of results returned. ananatech have a guide with a specific page on the Gigabyte Bios: https://www.anandtech.com/show/12542/overclocking-the-amd-ryzen-apus-guide-results
Make sure that you have also enabled the XMP profile for that RAM kit in the BIOS so its actually running at 3200 MHz.
Thank you and yes I checked my RAM and it wasn’t running at 3200mhz but now it is.
did you have any luck overclocking the cpu?
With decent airflow in the case and stock cooler you can probably push it close to 4ghz. Though it looks like to get there the voltage has to jump close to 1.5v.
I am going to bet you can scale back closer to 3.8ghz - 3.9ghz and be in the 1.3 - 1.375v range.
I know with my 2600 i didn't want to push much past 1.435v with the stock cooler, I have good air flow.
1.435V is still considered high by AMD standards. Recommended voltage for daily use usually sites around 1.35, though you could probably get away with 1.4.