intel's CPU 2.8 OK it?

I do not really understand is that CPU, just to prepare a computer mounted to a friend told me to buy a CPU's intel on the OK of 2.8 ~ ~ ~ AMD also said how or if the intel ~ ~ ~ do get to play some of the computer network You do?

Whether P4 2.8 or PD2.8, but the game performance than dual-core AMD 65NM of the U, even 4000 + can be more than the next PD 2.8.Dual-core Pentium CPU's have a more than 350, is not above a AMD 5000 +, also 400, that strong performance of the game!