I have an i5 10400f and recently upgraded to an RX 6700 XT with the intention of playing games at 1080p 144hz. In rdr2 in busier towns, the frame rate is running between 80 and 110fps most of the time. With CPU usage being 70-90% across most cores and the GPU only being utilised 50-60%. Would this likely be solved with a cpu upgrade?