In depth comparison and review of Intel Xeon W3540 and Intel Xeon 5120. 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 W3540 | Intel Xeon 5120 |
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Product Type | Processor | Processor |
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PROCESSOR | Intel Xeon W3540 | Intel Xeon 5120 |
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Type | Intel Xeon W3540 | Intel Xeon 5120 |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Packaging Type | FC-LGA8 | FC-LGA6 |
Compatible Processor Socket | LGA1366 Socket | LGA771 Socket |
Manufacturing Process | 45 nm | 65 nm |
Thermal Design Power | 130 W | 65 W |
Thermal Specification | 67 °C | 65 °C |
Architecture Features | Enhanced SpeedStep technology, streaming SIMD extensions 2, Hyper-Threading Technology, integrated memory controller, streaming SIMD extensions 3, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel I/O Acceleration Technology, streaming SIMD extensions 4 | Streaming SIMD extensions 3, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 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) | 2.93 GHz | 1.86 GHz |
Max Turbo Speed | 3.2 GHz | - |
Bus Speed | 1066 MHz | 1066 MHz |
64-bit Computing | Yes | Yes |
CACHE MEMORY |
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Cache | 8 MB | 4 MB |
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Cache Memory Details | L3 - 8 MB | L2 - 4 MB |
Installed Size | 8 MB | 4 MB |
Type | - | Advanced Smart Cache |
EXPANSION & CONNECTIVITY | Intel Xeon W3540 | Intel Xeon 5120 |
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Expansion Slots | 1 processor | - |
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Compatible Slots | 1 x processor | 1 x processor |
MISCELLANEOUS | Intel Xeon W3540 | Intel Xeon 5120 |
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Included Accessories | - | Heat pipe |
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Service & Support | Limited warranty - 90 days | Limited warranty - 90 days |