@Ecks said in Help on overclocking the Pi 4B:

For that second method do i need to do that "sudo apt update" for RetroPie still or i am good also if i was to do the "arm_freq=1750" would i need to increase the overvolt to use "gpu_freq=600"?

There are no standard overclock settings. A setting that works on one pi may or may not work on another. As a general rule though, if you are increasing the clock speed of a component then you will most likely need to over volt it as well. However, you'll need to perform tests yourself, nobody will be able to tell you what overclock settings will work on your pi.