| Type | 
CPU / Microprocessor | 
| Market segment | 
Desktop | 
| Family | 
Intel Pentium 4 | 
| Model number    | 
550 / 550J | 
| CPU part numbers | 
- JM80547PG0961M is an OEM/tray microprocessor 
 - BX80547PG3400E is a boxed microprocessor 
 - BX80547PG3400EJ is a boxed microprocessor 
   | 
| Frequency    | 
3400 MHz | 
| Bus speed    | 
800 MHz | 
| Clock multiplier    | 
17 | 
| Package | 
775-land Flip-Chip Land Grid Array (FC-LGA4) 1.476" x 1.476" (3.75 cm x 3.75 cm) | 
| Socket | 
Socket 775 / LGA775 / T | 
| Introduction date | 
Jun 21, 2004 | 
| Price at introduction | 
$417 | 
|   | 
| S-spec numbers | 
| 
 | 
 | 
|   | 
ES/QS processors |  
| Part number | 
Q87X | 
Q88X | 
QFIL | 
QQ56 | 
QQ62 | 
QS10 |  
| BX80547PG3400E | 
  | 
  | 
  | 
  | 
  | 
  |  
| BX80547PG3400EJ | 
  | 
  | 
  | 
  | 
  | 
  |  
| JM80547PG0961M | 
+ | 
+ | 
+ | 
+ | 
+ | 
+ |  
|   |  
|   | 
Production processors |  
| Part number | 
SL7J8 | 
SL7KM | 
SL7L8 | 
SL7PY | 
SL7PZ | 
SL835 |  
| BX80547PG3400E | 
+ | 
+ | 
  | 
  | 
  | 
  |  
| BX80547PG3400EJ | 
  | 
  | 
  | 
+ | 
  | 
  |  
| JM80547PG0961M | 
+ | 
  | 
+ | 
+ | 
+ | 
+ |    | 
|   | 
| Architecture / Microarchitecture | 
| 
 | 
 | 
| Microarchitecture | 
Netburst | 
| Processor core    | 
Prescott | 
| Core steppings    | 
C1 (QS10) D0 (QQ56, QQ62, SL7J8, SL7KM, SL7L8) E0 (Q87X, Q88X, SL7PY, SL7PZ, SL835) G1 (QFIL) | 
| CPUIDs | 
F34 (QQ56, SL7J8, SL7KM, SL7L8) F41 (Q87X, Q88X, SL7PY, SL7PZ, SL835) F49 (QFIL) | 
| Manufacturing process | 
0.09 micron 125 million transistors | 
| Data width | 
32 bit | 
| The number of cores | 
1 | 
| The number of threads | 
2 | 
| Floating Point Unit | 
Integrated | 
| Level 1 cache size    | 
16 KB data cache | 
| Level 2 cache size    | 
1 MB 8-way set associative cache with error-correction code | 
| Features | 
- MMX instructions 
 - SSE / Streaming SIMD Extensions 
 - SSE2 / Streaming SIMD Extensions 2 
 - SSE3 / Streaming SIMD Extensions 3 
 - HT / Hyper-Threading technology    
 - NX / XD / Execute disable bit    
 - Thermal Monitor 2 
   | 
| Low power features | 
- System Management mode 
 - Auto HALT mode    
 - Stop Grant mode    
 - Sleep mode    
 - Enhanced HALT mode 
   | 
|   | 
| Integrated peripherals / components | 
| 
 | 
 | 
| Integrated graphics | 
None | 
|   | 
| Electrical / Thermal parameters | 
| 
 | 
 | 
| V core    | 
1.2V - 1.425V | 
| Minimum/Maximum operating temperature    | 
5°C - 67.7°C (775_VR_CONFIG_04A) 5°C - 72.8°C (775_VR_CONFIG_04B) | 
| Minimum/Maximum power dissipation    | 
54.28 Watt (Stop Grant mode) / 100.78 Watt (775_VR_CONFIG_04A) 75.71 Watt (Stop Grant mode) / 151.13 Watt (775_VR_CONFIG_04B) | 
| Thermal Design Power    | 
84 Watt (775_VR_CONFIG_04A) 115 Watt (775_VR_CONFIG_04B) | 
|   | 
| Notes on Intel Pentium 4 550 / 550J | 
| 
 | 
 | 
- Bus frequency is 200 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 800 MHz
 - Model number 550J (part BX80547PG3400EJ) includes execute disable bit feature
   |