| General information |
| Type | CPU / Microprocessor |
| Family | Intel Pentium Extreme Edition |
| Model number ? | 955 |
| CPU part number | HH80553PH0994M (QJYW, SL94N) |
| Box part number | BX80553955 (SL8WM, SL94N) |
| Frequency (MHz) ? | 3466 |
| Bus speed (MHz) ? | 1066 |
| Clock multiplier ? | 13 |
| Package | 775-land Flip Chip Land Grid Array (FC-LGA6)
1.48" x 1.48" (3.75 cm x 3.75 cm) |
| Socket | Socket 775 (LGA775) |
| Introduction date | Dec 27, 2005 |
| |
| Architecture / Microarchitecture |
| Processor core | Presler |
| Core stepping | B1 (SL8WM, SL94N) |
| Manufacturing process | 0.065 micron
376 million transistors |
| Data width | 64 bit |
| Number of cores | 2 |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 2 x 16 KB data caches |
| Level 2 cache size ? | 2 x 2 MB 8-way associative cache |
| Features | - MMX Technology
- SSE
- SSE2
- SSE3
- Execute Disable bit ?
- Hyper-Threading technology
- Virtualization technology
|
| Low power features | - HALT/Enhance HALT Powerdown mode
- Stop Grant mode ?
|
| |
| Electrical/Thermal parameters |
| V core (V) ? | 1.2 - 1.3375 |
| Minimum/Maximum operating temperature (°C) ? | 5 - 68.6 (775_VR_CONFIG_05B) |
| Minimum/Maximum power dissipation (W) ? | 86.28 (Stop Grant mode) / 143.69 (775_VR_CONFIG_05B) |
| Thermal Design Power (W) ? | 130 (775_VR_CONFIG_05B) |
| |
| Notes on Intel HH80553PH0994M |
- Bus frequency is 266 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 1066 MHz
|
