In depth comparison and review of Intel Xeon X5550 and AMD Athlon 64 X2 4400+. 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 | AMD Athlon 64 X2 4400+ |
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Product Type | Processor | Processor |
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PROCESSOR | Intel Xeon X5550 | AMD Athlon 64 X2 4400+ |
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Type | Intel Xeon X5550 | AMD Athlon 64 X2 4400+ |
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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 | Socket AM2 |
Core Voltage | 0.75 V - 1.35 V | 1.3 V/1.35 V |
Manufacturing Process | 45 nm | 90 nm |
Thermal Design Power | 95 W | 65 W |
Thermal Specification | 75 °C | 70 °C |
Architecture Features | Hyper-Threading Technology, Intel QuickPath Technology | HyperTransport technology, AMD64 technology, Enhanced Virus Protection, AMD Cool'n'Quiet Technology |
PERFORMANCE |
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Number of Cores | Quad-Core | Dual-Core |
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Number of Threads | 8 threads | - |
Clock Speed (Frequency) | 2.66 GHz | 2.2 GHz |
Max Turbo Speed | 3.06 GHz | - |
Bus Speed | 1333 MHz | - |
64-bit Computing | Yes | Yes |
CACHE MEMORY |
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Cache | 8 MB | - |
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Cache Level 1 Size | - | 256 KB |
Cache Memory Details | Smart Cache - 8 MB | L2 - |
Installed Size | 8 MB | 2 MB |
Type | 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 | AMD Athlon 64 X2 4400+ |
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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 | AMD Athlon 64 X2 4400+ |
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Included Accessories | Power supplies | - |
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Compliant Standards | RoHS | - |
Service & Support | Limited warranty - 3 years | Limited warranty - 3 years |