Well, the user base for nvidia chipset bords in recent years has dwindled drastically. Look at the huge number of board offerings on NewEgg that have AMD chipsets compared to nvidia. One thing that tells me is the board manufacturers are focusing their attention on making AMD chipset boards. It also seems to me that (back last summer anyway) we were getting an awful lot of posters on this forum who were having problems with nvidia chipset boards. Having said all that, if you are wholeheartedly committed to running SLI video you have no choice but nvidia. SLI is proprietary nvidia technology. Crossfire is the AMD equivalent. However, if you are intending to run only one video card it will run just as good on an AMD chipset board as it will on an nvidia board.