One of the best depictions of super-intelligence and what that might look like from the inside view can be found in a short story by sci-fi writer Ted Chiang.
The story is called "Understand" and you can find it in his anthologies, or as a free audiobook on the internet archive here: https://archive.org/details/TedChiangUnderstand
Very cool and unique story.
On the Internet, nobody knows you're a dog.