Heyo! Hope you are having a great day!

Is the above similar to (1 out of Infinity = absolute zero) or quite different?
so... not really :)

By the current model, there is no infinity when it comes to temperature (as there is no infinite energy).
So, it is finite value and there is nothing behind it. I found this photo, which sums up separation of temperatures and some things related to humankind. "Absolute hot point" is just after the Big Bang - which was 13.8 billion Years - and the most energetic explosion in the Universe (that we know about). :) Hope the second part didn't mess up with you, but the graph amazes me! :)

Science it is! :) We'll see what to come up with next, soon probably :)