In depth comparison and review of Intel Xeon X5550 and Intel Xeon X5450. 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 Xeon X5550 | Intel Xeon X5450 |
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Product Type | Processor | Processor |
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PROCESSOR | Intel Xeon X5550 | Intel Xeon X5450 |
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Type | Intel Xeon X5550 | Intel Xeon X5450 |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Packaging Type | FC-LGA8 | - |
Compatible Processor Socket | LGA1366 Socket | LGA771 Socket |
Core Voltage | 0.75 V - 1.35 V | - |
Manufacturing Process | 45 nm | 45 nm |
Thermal Design Power | 95 W | 120 W |
Thermal Specification | 75 °C | 70 °C |
Architecture Features | Hyper-Threading Technology, Intel QuickPath Technology | Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Advanced Smart Cache |
PERFORMANCE |
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Number of Cores | Quad-Core | Quad-Core |
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Number of Threads | 8 threads | - |
Clock Speed (Frequency) | 2.66 GHz | 3 GHz |
Max Turbo Speed | 3.06 GHz | - |
Bus Speed | 1333 MHz | 1333 MHz |
64-bit Computing | Yes | Yes |
CACHE MEMORY |
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Cache | 8 MB | 12 MB |
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Cache Memory Details | Smart Cache - 8 MB | L2 - 12 MB |
Installed Size | 8 MB | 12 MB |
Type | Advanced Smart Cache | Advanced Smart Cache |
RAM |
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Installed RAM Size | - DIMM 240-pin | - |
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Technology | DDR3 SDRAM - 1333 MHz | - |
EXPANSION & CONNECTIVITY | Intel Xeon X5550 | Intel Xeon X5450 |
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Interfaces | - HomePlug 1.0 Turbo | - |
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Expansion Slots | 1 memory | - |
Compatible Slots | 1 x processor | 1 x processor |
MISCELLANEOUS | Intel Xeon X5550 | Intel Xeon X5450 |
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Included Accessories | Power supplies | Alcohol pad, thermal grease |
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Compliant Standards | RoHS | - |
Service & Support | Limited warranty - 3 years | Limited warranty - 90 days |