AMD CPUs are low margin with intel still getting most all of the Server side. The consumer end just doesn't pay out as much. As far as Nvidia, they have a higher margin because they simply have better RT technology. although AMD is catching up fast. Personally I don't think RT is all that but have to hand it to Nv marketing. Management has little to do with it. You'd be hard pressed to find a company better managed and with a better balance sheet while just becoming profitable. Management has put the R&D pedal to the metal and not letting off.