In depth comparison and review of Intel Core 2 Quad Q8400 and Intel Xeon W3550. 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 Core 2 Quad Q8400 | Intel Xeon W3550 |
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Product Type | Processor | Processor |
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PROCESSOR | Intel Core 2 Quad Q8400 | Intel Xeon W3550 |
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Type | Intel Core 2 Quad Q8400 | Intel Xeon W3550 |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Compatible Processor Socket | LGA775 Socket | LGA1366 Socket |
Manufacturing Process | 45 nm | 45 nm |
Thermal Design Power | 95 W | 130 W |
Thermal Specification | 71.4 °C | 67.9 °C |
Architecture Features | Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Enhanced Halt State (C1E), Intel Thermal Monitor 2 | Hyper-Threading Technology, Intel Turbo Boost Technology |
PERFORMANCE |
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Number of Cores | Quad-Core | Quad-Core |
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Number of Threads | - | 8 threads |
Clock Speed (Frequency) | 2.66 GHz | 3.06 GHz |
Max Turbo Speed | - | 3.33 GHz |
Bus Speed | 1333 MHz | - |
64-bit Computing | Yes | Yes |
CACHE MEMORY |
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Cache | 4 MB | 8 MB |
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Cache Memory Details | L2 - 4 MB | Smart Cache - 8 MB |
Installed Size | 4 MB | 8 MB |
EXPANSION & CONNECTIVITY | Intel Core 2 Quad Q8400 | Intel Xeon W3550 |
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Compatible Slots | 1 x processor - LGA775 Socket | 1 x processor |
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MISCELLANEOUS | Intel Core 2 Quad Q8400 | Intel Xeon W3550 |
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Service & Support | Limited warranty - 3 years | Limited warranty - 3 years |
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