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| General information |
| Type | CPU / Microprocessor |
| Family | Intel Core 2 Duo |
| Processor number | E8400 |
| Part number | AT80570PJ0806M BX80570E8400 BXC80570E8400 |
| Frequency (GHz) | 3 |
| Bus speed (MHz) | 1333 |
| Clock multiplier | 9 |
| Package type | 775-land FC-LGA8 |
| Socket type | Socket 775 (LGA775) |
| Architecture / Microarchitecture / Other |
| CPUID | 01067Ah |
| Core stepping | E0 |
| Qualification sample | QHGG |
| Previous stepping | SLAPG |
| Processor core | Wolfdale |
| Manufacturing technology (micron) | 0.045 |
| Number of cores | 2 |
| L2 cache size (MB) | 6 |
| Features | EM64T technology Enhanced SpeedStep technology Execute disable bit Extended Halt state Extended Stop Grant state Thermal Monitor 2 Trusted Execution technology Virtualization technology |
| Core voltage (V) | 0.85 - 1.3625 |
| Case temperature (°C) | 74.1 |
| Thermal Design Power (Watt) | 65 |
| Notes on sSpec SLB9J |
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The processor supports the 775_VR_CONFIG_06 guidelines for processors with TDP up to 65 Watt, and Iccmax up to 75A.
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Deep Sleep low power mode is enabled.
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Deeper Sleep low power mode is enabled.
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OEM parts are available starting from Jun 27, 2008. Boxed processors are available starting from Jul 18, 2008.
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Changes in E0 stepping: support for Power Status Indicator signal, new XSAVE and XRSTORE instructions, ACNT2 feature used for determining processor utilization.
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The part is discontinued and will be offered only as an embedded processor. Last order date for non-embedded parts is August 26, 2011. Last shipment date for non-embedded OEM processors is February 10, 2012.
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