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Артикул: 15051
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Процессор CPU Intel Xeon Quad Core E5440 2.83GHz (2830MHz), 1333MHz FSB, 12MB Cache, Socket LGA771, SLBBJ
Описание и характеристики
| General information |
| Type |
CPU / Microprocessor |
| Family |
Intel Xeon |
| Processor number |
E5440 |
| Part number |
AT80574KJ073N
BX80574E5440A
BX80574E5440P |
| Frequency (GHz) |
2.833 |
| Bus speed (MHz) |
1333 |
| Package type |
771-land FC-LGA |
| Socket type |
Socket 771 (LGA771) |
| |
| Architecture / Microarchitecture / Other |
| CPUID |
1067Ah |
| Core stepping |
E0 |
| Qualification sample |
QFTM |
| Previous stepping |
SLANS |
| Manufacturing technology (micron) |
0.045 |
| Number of cores |
4 |
| L2 cache size (KB) |
12288 |
| Features |
EM64T technology
Enhanced SpeedStep technology
Execute disable bit
Virtualization technology |
| Core voltage (V) |
1.212 |
| Case temperature (°C) |
67 |
| Thermal Design Power (Watt) |
80 |
| |
| Notes on sSpec SLBBJ |
- OEM parts are available starting from Oct 6, 2008.
- Boxed processors are available starting from Aug 29, 2008.
- Changes in E0 stepping: new XSAVE and XRSTORE instructions, ACNT2 feature used for determining processor utilization, halide-free package.
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