In depth comparison and review of Intel Xeon E5540 and AMD Opteron 2218. 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 E5540 | AMD Opteron 2218 |
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Product Type | Processor | Processor |
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PROCESSOR | Intel Xeon E5540 | AMD Opteron 2218 |
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Type | Intel Xeon E5540 | AMD Opteron 2218 |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Compatible Processor Socket | LGA1366 Socket | Socket F (1207) |
Power Efficiency | - | Low-Power |
Core Voltage | 0.75 V - 1.35 V | 1.3 V/1.35 V |
Manufacturing Process | 45 nm | 90 nm |
Thermal Design Power | 80 W | 95 W |
Thermal Specification | 76 °C | 72 °C |
Architecture Features | Enhanced SpeedStep technology, Demand Based Switching, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel Dynamic Acceleration | PowerNow! technology, HyperTransport technology, AMD64 technology, integrated memory controller, Enhanced Virus Protection, AMD Virtualization |
PERFORMANCE |
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Number of Cores | Quad-Core | Dual-Core |
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Number of Threads | 8 threads | - |
Clock Speed (Frequency) | 2.53 GHz | 2.6 GHz |
Max Turbo Speed | 2.8 GHz | - |
Bus Speed | 1066 MHz | 1000 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 | L2 - SLC NAND Flash - 8 MB | L2 - 2 MB - 2 x 1 MB |
Installed Size | 8 MB | 2 MB |
Type | SLC NAND Flash | - |
RAM |
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Technology | DDR3 SDRAM - 1066 MHz | - |
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EXPANSION & CONNECTIVITY | Intel Xeon E5540 | AMD Opteron 2218 |
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Compatible Slots | 1 x processor | 2 x processor - Socket F |
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MISCELLANEOUS | Intel Xeon E5540 | AMD Opteron 2218 |
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Included Accessories | Heat sink, voltage regulator module | Heat sink |
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Compliant Standards | RoHS | RoHS |
Service & Support | Limited warranty - 1 year - on-site | Limited warranty - 3 years |