If your GPU is poorly utilized due to a feeble CPU, leading to CPU-induced stuttering, it might be time for an upgrade. If you aren't satisfied with the performance of CPU-limited esports titles, ...

The Ryzen 3 1200 is at least a 4c/4t processor. It's not particularly high end but should at least meet the min requirements for a lot of games. It should be pretty similar to the i3-9100 my son had ...