This is my doubt to hear a small difference ... What to do and I purchased a motherboard that supports AMD, and performance in the games I loved seriously. But the motherboard chipset has an integrated Nvidia Geoforce, but it appears that the video is taken directly from the RAM, which is 1 GB. But even so I could run games with the maximum graphics and wonderfully executed, such as Prince of Persia, Counter Strike. But I want to know whether this performance is not due to the integrated chipset. And if there is much difference between a card with chipset and other non NVidia chipset.