Product Overview
| Type | CPU / Microprocessor |
| Market segment | Desktop |
| Family | Intel Pentium 4 |
| Model number | 631 |
| CPU part numbers | HH80552PG0802M / 80552PG0802M2M are OEM/tray CPU |
| BX80552631 / BX80552631T / BX80552631T2 is a boxed CPU | |
| Spec Codes | SL9KG / SL96L / SL94Y / SL8WJ |
| Frequency | 3000 MHz |
| Bus speed | 800 MHz |
| Package | 775-land Flip-Chip Land Grid Array (FC-LGA4) |
| Socket | Socket 775 / LGA775 / T |
| Microarchitecture | Netburst |
| Processor core | Cedar Mill |
| Data width | 64 bit |
| The number of cores | 1 |
| The number of threads | 2 |
| Level 1 cache size | 16 KB |
| Level 2 cache size | 2 MB |