My appoligies, I glanced over it, and my brain was thinking AMD 970 chipset instead of intel x97 chipset.
The gaming one has additional x16 slot (x4 speed) for trippple crossfire, a higher end network controller, and their "game controller" software for tweaking hotkeys and mouse precision, gaming allows
Both have m2 port, sata express, same higher end audio controller, same opt fan header for water pump cooler, same circuit protections,