This fucking requirements... I bought new pc 1,5 year ago and allready not even on minimum...
I built mine 2+ years ago and mine reaches the recommended specs, except for GPU (GTX 680 when the recommended is 770, though performance between those two is pretty much identical). So I dunno, not too surprising you don't meet minimum reqs if you built your PC using bad parts 1,5 years ago. High end parts from 2012 = enough for recommended system requirements.