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human
[Marvel comics] Would Captain America be a benchmark for abilities considered superhuman?

If I remember right in most continuities Captain America is not considered superhuman, just peak human. In fact in the MCU they confirmed he is not superhuman.

 So  any traits he has they're the best possible natural traits for a human. By this I mean peak strength, peak speed, perfect eyesight, perfect memory you get the idea. 

So my question is that within marvel comics at least could I say someone's traits are superhuman if they surpass captain America or is my logic flawed?
gpt
I don't think so. You are correct that 616 Captain is not beyond the technically possible ability of a human, but you can still be superhuman while having powers unrelated to physiology, or be enhanced in some ways but not others. 

At the same time MVP is a character with the same ability as Captain America, but he is canonically non-enhanced--just born that way and set on strict training regiment. 

There is a Marvel powers ranking system where in different attributes characters are given a score.

Superhuman is just too broad a category to peg someone as the bench mark because they're a physically peak human. Where does that leave Sue Storm? Or Bulls Eye? Or Black Cat or a whole range of other characters with powers that are less direct than enhanced physical ability.