Product Overview
| Type CPU / Microprocessor | |
| Market segment Desktop | |
| Family Intel Pentium 4 | |
| Model number ? 540 / 540J | |
| CPU part numbers | OEM/tray CPU: |
| JM80547PG0881M | |
| HH80547PG0881M | |
| NE80546PG0881M | |
| RK80546PG0881M | |
| Boxed CPU: | |
| BX80547PG3200E | |
| BX80547PG3200EJ | |
| BX80546PG3200E | |
| Spec Codes | SL8K2 / SL88K / SL7PN / SL7KC / SL7E5 / SL7B8 / SL79M / SL9C6 / SL7LA / SL7J7 / SL7KL |
| Frequency | 3200 MHz |
| Bus speed | 800 MHz |
| Package | 775-land Flip-Chip Land Grid Array (FC-LGA4) |
| Socket | Socket 775 / LGA775 / T |
| Microarchitecture | Netburst |
| Processor core | Prescott |
| Data width | 32 bit |
| The number of cores | 1 |
| The number of threads | 2 |
| Level 1 cache size | 16 KB |
| Level 2 cache size | 1 MB |