Hmm, I always thought it was because of the difference in single core performance(though admittedly, Passmark isn't always totally reliable) but after looking at the single core benchmarks between the 3770k and 4770k and knowing how much faster the 4th gen is in Dolphin than the 3rd it appears that those scores are totally irrelevant to the situation.
Craptop specs: W7 Pro x64 | Arctic Silver 5 woo! | i7 4700MQ @ ~3.5GHz | GT 740M 2GB @ 1183/1080MHz | 12GB DDR3 1600Mhz | 1366x768 screen lololol
"Speak boldly and with intellect. Never hush your voice for someone's comfort. Speak your mind, make people uncomfortable."
"Speak boldly and with intellect. Never hush your voice for someone's comfort. Speak your mind, make people uncomfortable."