In depth comparison and review of Intel Core 2 Duo E8500 and Intel Xeon X3440. Compare dimensions, performance, cache memory, number of cores, clock speed, RAM, power efficiency and other important specifications and features to easily choose the right CPU for you. Our goal is to help you uncover differences between the products and find the processor that will best fit your needs.
GENERAL | Intel Core 2 Duo E8500 | Intel Xeon X3440 |
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Product Type | Processor | Processor |
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PROCESSOR | Intel Core 2 Duo E8500 | Intel Xeon X3440 |
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Type | Intel Core 2 Duo E8500 | Intel Xeon X3440 |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Compatible Processor Socket | LGA775 Socket | LGA1156 Socket |
Manufacturing Process | 45 nm | 45 nm |
Thermal Design Power | 65 W | 95 W |
Thermal Specification | 74.1 °C | - |
PCI Express Revision | - | 2.0 |
PCI Express Configurations | - | 1x16, 2x8, 4x4 |
PCI Express Lanes Qty | - | 16 |
Architecture Features | Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Trusted Execution Technology | Enhanced SpeedStep technology, Demand Based Switching, Intel Virtualization Technology, Enhanced Halt State (C1E) |
PERFORMANCE |
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Number of Cores | Dual-Core | Quad-Core |
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Number of Threads | - | 8 threads |
Clock Speed (Frequency) | 3.16 GHz | 2.53 GHz |
Max Turbo Speed | - | 2.93 GHz |
Bus Speed | 1333 MHz | - |
64-bit Computing | Yes | Yes |
CACHE MEMORY |
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Cache | 6 MB | 8 MB |
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Cache Memory Details | L2 - 6 MB | L3 - 8 MB |
Installed Size | 6 MB | 8 MB |
EXPANSION & CONNECTIVITY | Intel Core 2 Duo E8500 | Intel Xeon X3440 |
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Compatible Slots | 1 x processor - LGA775 Socket | 1 x processor |
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MISCELLANEOUS | Intel Core 2 Duo E8500 | Intel Xeon X3440 |
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Included Accessories | Cooler (fansink) | - |
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Compliant Standards | - | RoHS |
Service & Support | Limited warranty - 90 days | Limited warranty - 3 years |