In depth comparison and review of Intel Xeon E5520 and AMD Sempron 145. 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 E5520 | AMD Sempron 145 |
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Product Type | Processor | Processor |
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PROCESSOR | Intel Xeon E5520 | AMD Sempron 145 |
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Type | Intel Xeon E5520 | AMD Sempron 145 |
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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 AM3 |
Core Voltage | 1.4 V | - |
Manufacturing Process | 45 nm | 45 nm |
Thermal Design Power | 80 W | 45 W |
Thermal Specification | 76 °C | - |
Architecture Features | Hyper-Threading Technology, Intel Intelligent Power Technology, Intel Data Center Manager | HyperTransport technology, integrated memory controller, Enhanced Virus Protection, AMD Cool'n'Quiet Technology, AMD Virtualization |
PERFORMANCE |
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Number of Cores | Quad-Core | - |
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Number of Threads | 8 threads | - |
Clock Speed (Frequency) | 2.26 GHz | 2.8 GHz |
Max Turbo Speed | 2.53 GHz | - |
Bus Speed | 1066 MHz | 2000 MHz |
64-bit Computing | Yes | Yes |
CACHE MEMORY |
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Cache | 8 MB | 1 MB |
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Cache Level 1 Size | - | 128 KB |
Cache Memory Details | Smart Cache - 8 MB | L2 - 1 MB |
Installed Size | 8 MB | 1 MB |
Type | Advanced Smart Cache | - |
RAM |
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Technology | DDR3 SDRAM - 1066 MHz | - |
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EXPANSION & CONNECTIVITY | Intel Xeon E5520 | AMD Sempron 145 |
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Compatible Slots | 1 x processor | 1 x processor - Socket AM3 |
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MISCELLANEOUS | Intel Xeon E5520 | AMD Sempron 145 |
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Included Accessories | Heat sink | - |
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Compliant Standards | RoHS | - |
Service & Support | 1-year warranty | Limited warranty - 3 years |