Another thing to note is that, while most games only take advantage of a single CPU core, a lot of other software can utilize more than one core. That means while the performance of a game might be lower with an AMD CPU, getting a cheaper 6 or 8 core AMD CPU will be beneficial in other applications (or if you do a lot of multitasking, streaming, VoIP, or virtual work) compared to the more expensive 4 core Intel CPU.