I've had my G3258 for a few days, stupid motherboard UEFI locks the vcore to 1.3v so I'm stuck at 4.4GHz until a better one arrives (two days from now). I loaded up Planetside 2 for laughs, expecting to see a slideshow, but amazingly it stayed above 30fps in a medium-sized battle. Almost all settings maxed out.
Clock-for-clock this dual core can match or beat my FX-8350 in PS2.
Home fileserver: Pentium G3258, ASRock H97M-ITX/ac, two 4TB HDDs in Raid 1
Netflix machine: 13.3" Retina MacBook Pro