My friend has an i7-920 and I have a i5-750 and both are standard non-overclocked standard processors. He says that even though they both operate at 4x2.66 Ghz, that his is better just because it is an i7 processor. Does anyone know the advantages or disadvantages of either cpu? I am just curious as to why intel made two products that have the same amount of cores and clock speed. If we were to overclock them, Is there an advantage to either one? Thanks in advance.