Wherever there is high-end computer gear released, there's always ASUS. The release of Sandy bridge-E based CPUs and X79 chipsets ignites an entirely new series of motherboards. For X79 ASUS from top to bottom will fill up the line of X79 products gladly. As such, as far as X79 reviews go we have arranged two motherboards to be reviewed, their all new Rampage IV but also the much more affordable TUF series, the TUF Sabertooth X79. And exactly that motherboard we will cover in this specific review.