And here's today one:
As you can see it throttles back to about 1500 MHz, battery level is 40%.
No games played.
[..]
Oh, common.
It's a relevant question. AIUI, the CPU frequency isn't actually available through an API, so this "CPU Dasher64" app may just extrapolate it from other information. Which would make it a guesstimate, not real data.