A detailed list of technical data, specifications, benchmarks and expert review of Intel Xeon E5640. Get a comprehensive look at your chosen processor and see if this is the one that will best suit your needs. You can also use the comparison feature to compare with other competing CPUs.
| GENERAL Intel Xeon E5640 |
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| Product Type | Processor |
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| PROCESSOR Intel Xeon E5640 |
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| Type | Intel Xeon E5640 |
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| ARCHITECTURE |
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| Processor Qty | 1 |
|---|---|
| Compatible Processor Socket | LGA1366 Socket |
| Core Voltage | 0.8 V - 1.3 V |
| Manufacturing Process | 32 nm |
| Thermal Design Power | 80 W |
| Thermal Specification | 77.6 °C |
| Architecture Features | Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology |
| PERFORMANCE |
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| Number of Cores | Quad-Core |
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| Number of Threads | 8 threads |
| Clock Speed (Frequency) | 2.66 GHz |
| Max Turbo Speed | 2.93 GHz |
| Bus Speed | 1066 MHz |
| 64-bit Computing | Yes |
| CACHE MEMORY |
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| Cache | 12 MB |
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| Cache Memory Details | L2 - 1 MB |
| Installed Size | 12 MB |
| EXPANSION & CONNECTIVITY Intel Xeon E5640 |
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| Compatible Slots | 1 x processor |
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| MISCELLANEOUS Intel Xeon E5640 |
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| Included Accessories | Heat sink |
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| Compliant Standards | RoHS |
| Service & Support | Limited warranty - 1 year - on-site |
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