Product Overview
Type | CPU / Microprocessor |
Market segment | Desktop |
Family | Intel Pentium 4 |
Model number | 521 |
CPU part numbers | JM80547PG0721MM / HH80547PG0721MM are OEM/tray CPU |
BX80547PG2800EK / BX80547PGP280EK are boxed CPU | |
Spec Codes | SL8HX / SL8PP / SL9CG |
Frequency | 2800 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 | 64 bit |
The number of cores | 1 |
The number of threads | 2 |
Level 1 cache size | 16 KB |
Level 2 cache size | 1 MB |