gtx 670mx is always mentioned in the same category as gtx 670m. The gtx 670mx is a severely underclocked card, I average @40 fps @ultra 4xmsaa and doesn't really dip below 35 in that situation. 18.6fps even for stock seems too low. Sure you got the right drivers? But yea 670mx reaches 680m levels and higher easily. And gtx 770m=gtx 670mx, same card just different volt clocks.
High-gloss and polished. Most gamers know that Battlefield 4 is a feast for the eyes. But what are its hardware demands like? We tested the single-player campaign with a variety of notebook graphics cards.