Detailed comparison and review of Intel Xeon X5450 and Intel Xeon W3540. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.
GENERAL | Intel Xeon X5450 | Intel Xeon W3540 |
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Product Type | Processor | Processor |
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PROCESSOR | Intel Xeon X5450 | Intel Xeon W3540 |
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Type | Intel Xeon X5450 | Intel Xeon W3540 |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Packaging Type | - | FC-LGA8 |
Compatible Processor Socket | LGA771 Socket | LGA1366 Socket |
Manufacturing Process | 45 nm | 45 nm |
Thermal Design Power | 120 W | 130 W |
Thermal Specification | 70 °C | 67 °C |
Architecture Features | Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Advanced Smart Cache | 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 |
PERFORMANCE |
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Number of Cores | Quad-Core | Quad-Core |
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Number of Threads | - | 8 threads |
Clock Speed (Frequency) | 3 GHz | 2.93 GHz |
Max Turbo Speed | - | 3.2 GHz |
Bus Speed | 1333 MHz | 1066 MHz |
64-bit Computing | Yes | Yes |
CACHE MEMORY |
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Cache | 12 MB | 8 MB |
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Cache Memory Details | L2 - 12 MB | L3 - 8 MB |
Installed Size | 12 MB | 8 MB |
Type | Advanced Smart Cache | - |
EXPANSION & CONNECTIVITY | Intel Xeon X5450 | Intel Xeon W3540 |
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Expansion Slots | - | 1 processor |
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Compatible Slots | 1 x processor | 1 x processor |
MISCELLANEOUS | Intel Xeon X5450 | Intel Xeon W3540 |
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Included Accessories | Alcohol pad, thermal grease | - |
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Service & Support | Limited warranty - 90 days | Limited warranty - 90 days |