Intel Pentium 4 Processor

•          External speed: 100 Mhz, 133 Mhz, 200 Mhz

•          Internal speed: 1.3 – 3.2 Ghz

•          Multiplier: x13– x23

•          L1 cache: 128 Kb

•          L2 cache: 256 Kb, 512 Kb

•          Package: 423-pin PGA, 478-pin PGA

•          Socket: Socket 423, socket 478