AMD is better.I believe what you a referring to is "higher performance per watt", in addition, compared to intel, have a "higher performance per dollar" too, which makes them very attractive.No, AMD actually makes processors that can school Intel, and they cost less. However, it's just that nobody submits 3dmark scores for 6 core Opterons...AMD/ATI's GPU's also school Intel's GMA, (haha, what a cheap shot), in addition to Nvidia's GPU's (arguably)