Evo
That would be true only if both engines were rated to develop their max rated hp at the SAME rpm.
I still think there is something missing from the original question, because with identical planes the answer must be there is no difference.
And with different planes it doesn't make any sense. Then there are so many factors one cannot make a comparison.
Except perhaps to say that, to a very rough first order approximation, if they weigh similar and have same hp, they will have similar Vy climb rates, regardless of aerodynamic properties (because drag is low at Vy and most of the engine power goes into gaining potential energy).