Intel is committed to bringing advanced technology and performance to the desktop computer platform. The Intel Pentium 4 processor family supporting Hyper-Threading (HT) Technology2 delivers Intel's advanced, powerful processors for desktop PCs and entry-level workstations, which are based on the Intel NetBurst microarchitecture. 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. For The Home Desktop PCs based on the Intel Pentium 4 Processor with HT Technology2 and 800-MHz FSB support with 1MB cache can run faster and more efficientlygiving users a rich digital content creation experience with the ability to listen to music, watch movies, play games, capture streaming video from the Internet, and more. For The Office The Pentium 4 processor supporting Hyper-Threading Technology2 has the power and headroom to take full advantage of emerging e-Business applications. The increased performance enables applications and headroom for the next generation of multithreaded software, including wireless communications while increasing platform longevity. Extending system life can reduce cost and help protect the business investment. 1-MB L2 Cache 800 MHz Front Side Bus 13 additional SSE instructions (SSE3) Intel NetBurst Microarchitecture enhancements and Hyper-Threading Technology 2Hyper-Threading Technology requires a computer system with an Intel Pentium 4 processor supporting HT Technology and a HT Technology enabled chipset, BIOS and operating system. Performance will vary depending on the specific hardware and software you use.