Interesting stuff, I like this kind of tests. I think that Nintendo missed an opportunity by not allowing to overclock Mariko.
It's also funny to read a few trepanned fanboys in this thread with takes like "HahA NinItenDo so wEak FFS, aS usuaL". It's a mobile hardware at the tail end of its life release 6 years ago and those are modern, state of the art games you pelican.