PC vs Mac vs Linux in Dolphin

[Nintonito]

If I were to run identical specs on all three operating systems, I.e triple booting a Mac or something crazy, which OS would win in terms of emulation speed? Comparing my ASUS gaming laptop with my very new macbook pro, the macboon pro seems to win by a landslide in some games like 1080 avalanche, but in games like Super Mario sunshine they both hover around a similar speed. Unfortunately the test isn't fully fair because my macbook's CPU is considerably faster (i7-3610QM vs i7-4980HQ). Sound off in the comments about your experiences, and maybe a Dev could chime in on the hard facts about dolphin on different OSes.