| Processor |  IntelŪ PentiumŪ 4 Processor
Supporting HT Technology |  IntelŪ PentiumŪ 4 Processor |
| Processor Number? | 560, 550, 540, 530, 520 | NA | NA | | Architecture | 90 nm process technology | 90 nm, 130 nm process technology | 90 nm, 130 nm, 180 nm process technology |
| L2 Cache | 1MB | 512KB, 1MB | 256KB, 512KB, 1MB |
| Clock
Speed | 2.80 to 3.60 GHz | 2.40 to 3.40 GHz | 1.30 to 2.80 GHz |
| Front Side Bus | 800 MHz | 800 MHz | 400, 533 MHz |
Chipset 800 MHz system bus | IntelŪ 925X Express, 915G Express, 915P Express chipsets | IntelŪ 875P, 865PE, 865G, 865GV, and 848P chipsets | NA | Chipset 533 MHz system bus | NA | IntelŪ 865P, 850 chipset family, 850E, 845PE, 845GE, 845GV, 845E and 845G chipsets | IntelŪ 865P, 850 chipset family, 850E, 845PE, 845GE, 845GV, 845E and 845G chipsets |
Chipset 400 MHz system bus | NA | NA | IntelŪ 845GL and 845 chipsets |
| Socket | LGA775 | mPGA478 | mPGA478 |
| IntelŪ Desktop Boards | Compatible with Intel Pentium 4 processor | Compatible with Intel Pentium 4 processor | Compatible with Intel Pentium 4 processor |
| Hyper - Threading Technology | Yes | Yes | NA | | Recommended Applications | |  | Multimedia
applications | | |