Benchmark compare algorithms

Hi everyone,

This might be a less intellegent question, in that case I am sorry

I would like to know how the benchmarking option can be used to compare the algorithms
or if there is an other option to compare different algorithms?

Yes ofcourse I can see a lot of hash guesses per second and this depends on the algorithm. But this also depends on the iterations used with the algorithm if I am not mistaken. Algorithms using user defined iterations are for example bcrypt, scrypt and PBKDF2.
So I am curious which iterations values are used for the benchmark

Thank you for reading this and I hope someone can help me and clear this up