AMD ATHLON XP 3200 - "Classic Ultimate Hardware review such as Athlon XP 3200 is a powerful processor offering MMX, 3Dnow, SSE support and operates at 2200 Mhz. The Athlon XP 2500 is the cheaper mainstream version of the Athlon XP Barton running 364 Mhz slower than the Athlon XP 3200 and using a 166 Mhz FSB unlike the 200 Mhz FSB of the Athlon XP 3200. We have included the Sempron 2200 to show the power of the Athlon XP range, the Sempron 2200 is 700 Mhz slower than the Athlon XP 3200 and 336 Mhz slower than the Sempron 2."