Specifications
| General information |
| Type | CPU / Microprocessor |
| Market segment | Server |
| Family | Intel Xeon 5400 |
| Model number ? | L5408 |
| CPU part numbers | EU80574JH046N is an OEM/tray microprocessor AT80574JH046NT is an OEM/tray microprocessor |
| Frequency ? | 2133 MHz |
| Bus speed ? | 1066 MHz |
| Clock multiplier ? | 8 |
| Package | 771-land Flip-Chip Land Grid Array (FC-LGA)
1.48" x 1.48" (3.75 cm x 3.75 cm) |
| Socket | Socket 771 (LGA771) |
| Introduction date | Feb 27, 2008 |
| |
| S-spec numbers |
| |
ES/QS processors |
Production processors |
| Part number |
Q9GK |
QFWH |
SLAP5 |
SLBBT |
| AT80574JH046NT | | + | | + |
| EU80574JH046N | + | | + | |
|
| |
| Architecture / Microarchitecture |
| Microarchitecture | Core |
| Platform | Bensley
Bensley-VS
Cranberry Lake
Stoakley |
| Processor core ? | Harpertown |
| Core steppings ? | C0 (SLAP5) E0 (QFWH, SLBBT) |
| CPUIDs | 10676 (SLAP5) 1067A (QFWH, SLBBT) |
| Manufacturing process | 0.045 micron
820 million transistors |
| Die size | 214mm2 |
| Data width | 64 bit |
| The number of cores | 4 |
| The number of threads | 4 |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 4 x 32 KB instruction caches
4 x 32 KB write-back data caches |
| Level 2 cache size ? | 2 x 6 MB shared caches |
| Multiprocessing | Up to 2 processors |
| Features | - MMX technology
- SSE
- SSE2
- SSE3
- SSE4.1 ?
- EM64T technology ?
- Execute disable bit ?
- Virtualization technology ?
|
| Low power features | - HALT state
- Extended HALT state
- Stop Grant state ?
- Enhanced SpeedStep technology ?
|
| |
| Electrical/Thermal parameters |
| V core ? | 0.85V - 1.35V |
| Minimum/Maximum operating temperature ? | 5°C - 72°C
5°C - 87°C |
| Maximum power dissipation ? | 70.41 Watt
60.5 Watt (sustained) |
| Thermal Design Power ? | 40 Watt |
| |
| Notes on Intel EU80574JH046N |
- Bus frequency is 266 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 1066 MHz
- Part AT80574JH046NT is manufactured in halogen-free package
|
CPUs, related to Intel Xeon L5408
• Highlighted numbers and features indicate whether specific processor performs better or worse than Xeon L5408
• Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
• List of related CPUs is not complete.
• Features abbreviations:
SSE4 - SSE4 instructions
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