Both disciplines provide varying degrees of knowledge, but cannot be compared to evolution theory because the latter relies upon unobserved and unobservable phenomena to tell a story. Quantum mechanics has a present process to observe, and from it sets forth an understanding, or belief about that process. Evolution theory does no such thing. It is merely conjecture based upon, in most cases, the strata quo.
So the emission of an alpha particle from a nucleus is an observable process? The earth orbiting the sun is observable? BTW, you do know that evolution HAS been observed by scientists both in nature and in the laboratory, don't you?