In depth comparison and review of Intel Core 2 Quad Q9550 and Intel Xeon W5580. 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 Q9550 | Intel Xeon W5580 |
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Product Type | Processor | Processor |
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PROCESSOR | Intel Core 2 Quad Q9550 | Intel Xeon W5580 |
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Type | Intel Core 2 Quad Q9550 | Intel Xeon W5580 |
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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 °C |
Architecture Features | Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Advanced Digital Media Boost, Intel Advanced Smart Cache, Intel Smart Memory Access, Intel Wide Dynamic Execution, Intel Trusted Execution Technology | Enhanced SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel 64 Technology, Enhanced Halt State (C1E) |
PERFORMANCE |
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Number of Cores | Quad-Core | Quad-Core |
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Number of Threads | - | 8 threads |
Clock Speed (Frequency) | 2.83 GHz | 3.2 GHz |
Max Turbo Speed | - | 3.46 GHz |
Bus Speed | 1333 MHz | 1366 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 Core 2 Quad Q9550 | Intel Xeon W5580 |
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Compatible Slots | 1 x processor - LGA775 Socket | 1 x processor |
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MISCELLANEOUS | Intel Core 2 Quad Q9550 | Intel Xeon W5580 |
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Included Accessories | 1U passive / 2U+ active combo | - |
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Compliant Standards | RoHS | RoHS |
Service & Support | Limited warranty - 3 years | Limited warranty - 90 days |