| General information | | Type | CPU / Microprocessor | | Family | Intel Xeon |
| Processor number ? | X5450 |
| Part number | AT80574KJ080NT
BX80574X5450A
BX80574X5450P |
| Frequency (GHz) | 3 |
| Bus speed (MHz) ? | 1333 |
| Package | 771-land FC-LGA |
| Socket type | Socket 771 |
| | | Architecture / Microarchitecture / Other | | CPUID | 1067Ah |
| Core stepping | E0 |
| Qualification sample | QFUB |
| Previous stepping | SLASB |
| 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) ? | 63 |
| Thermal Design Power (Watt) ? | 120 |
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| Notes on sSpec SLBBE |
- 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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| Related S-Specs |
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Find Xeon S-Spec numbers with:
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