Side by side comparison and review of Intel Xeon X5450 and Intel Xeon E7-2803. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.
GENERAL | Intel Xeon X5450 | Intel Xeon E7-2803 |
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Product Type | Processor | Processor |
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PROCESSOR | Intel Xeon X5450 | Intel Xeon E7-2803 |
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Type | Intel Xeon X5450 | Intel Xeon E7-2803 |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Compatible Processor Socket | LGA771 Socket | LGA1567 Socket |
Manufacturing Process | 45 nm | 32 nm |
Thermal Design Power | 120 W | 105 W |
Thermal Specification | 70 °C | 64 °C |
Architecture Features | Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Advanced Smart Cache | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel AES New Instructions (AES-NI) |
PERFORMANCE |
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Number of Cores | Quad-Core | 6-core |
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Number of Threads | - | 12 threads |
Clock Speed (Frequency) | 3 GHz | 1.73 GHz |
Bus Speed | 1333 MHz | - |
64-bit Computing | Yes | Yes |
CACHE MEMORY |
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Cache | 12 MB | 18 MB |
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Cache Memory Details | L2 - 12 MB | 18 MB |
Installed Size | 12 MB | 18 MB |
Type | Advanced Smart Cache | - |
EXPANSION & CONNECTIVITY | Intel Xeon X5450 | Intel Xeon E7-2803 |
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Expansion Slots | - | 2 processor - LGA1567 Socket |
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Compatible Slots | 1 x processor | 1 x processor |
MISCELLANEOUS | Intel Xeon X5450 | Intel Xeon E7-2803 |
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Included Accessories | Alcohol pad, thermal grease | - |
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Compliant Standards | - | Halogen-free |
Service & Support | Limited warranty - 90 days | - |