CPU World has always been an Intel loving site. Toms hardware is one I trust MUCH more when it comes to results. Plus the first thing listed in that article is "The charts show relative performance of FX-8350 and Core i5-4670K CPUs in a number of different types of applications".... (EDIT) -- Below are the specifics....some look about right. Seeing where the AMD does something about twice as fast. The best results again are from Toms Hardware.
a number of different types of applications....no specifics. Ya, whatever CPU World. Get specific, that's what readers like me REALLY want to see. Not BS tipping the scale to be almost equal.
Anyway, from the specific results I've seen, the AMD 8 core processors have no issues destroying I5s when it comes to multithreading apps.
Draeos, I used to be just like you. Fine tuning....I LOVED it too, but I just lost the drive. I got tired of seeing little results and risking my hard earned $$ because I wanted that .00001 or even 10%
I still OC sometimes but that is situational. Example: DVDFAB - Ripping a Blu-Ray, converting it to XX format takes (hypothetical) about 1.5 hours. I like to OC so I can see that drop to 1 hour. Save 30 minutes, EFF YA!

hehe