It' s been a while since AMD-ATi Company introduced, so far the best integrated chipset - AMD RS780 i.e. AMD780G which surpassed, by performances of integrated graphics and by quality of video display, its competition. nVIDIA soon after introduced its 780a chipset that offered support for SLi and didn't fall much behind AMD/ATi RS780. Comparing to AMD RS780, nf780a is attended for more expensive motherboards that are equipped with better and more quality electronics. But, motherboards with RS780 couldn't go hand in hand with specifications of "hot" quad core Phenom processors (dissipation is up to 140W) and it often happened that cheap 780G motherboard in combination with such a processor broke down in guarantee time period.