[Milhouse]

When I run my rpi3 with stock config.txt except I added my serial numbers for the codecs, it shows as running in 600mhz. Shouldn't it be running at 1200mhz?
It also feels very sluggish.

By default the RPi3 will dynamically vary the frequency depending on load. You can monitor your current CPU fequency using bcmstat.sh.

Should I change it to something else? If so what is the base settings for an rpi3? Not only arm_freq but the the core_freq, sdram_freq and over_voltage values?

Let's not derail this thread with overclocking talk - there's enough of those threads already if you search. Thanks.