Core Specifications
Model: Intel Pentium 4 2.0A
Core: Northwood
Operating Frequency: 2.0GHz
FSB: 400MHz
Cache: L1:12-K decoded micro-ops+8KB(data); L2:512K
Voltage: 1.5V
Process: 0.13Micron
Socket: Socket 478

Intel's take:
The Pentium 4 processor is designed to deliver performance across applications and usages where end-users can truly appreciate and experience the performance. These applications include Internet audio and streaming video, image processing, video content creation, speech, 3D, CAD, games, multimedia, and multitasking user environments.