In depth comparison and review of Intel Xeon L5506 and Intel Core 2 Extreme QX9650. 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 L5506 | Intel Core 2 Extreme QX9650 |
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Product Type | Processor | Processor |
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PROCESSOR | Intel Xeon L5506 | Intel Core 2 Extreme QX9650 |
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Type | Intel Xeon L5506 | Intel Core 2 Extreme QX9650 |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Compatible Processor Socket | LGA1366 Socket | LGA775 Socket |
Power Efficiency | Low-Voltage (LV) | - |
Manufacturing Process | 45 nm | 45 nm |
Thermal Design Power | 60 W | 130 W |
Thermal Specification | 70 °C | 64.5 °C |
Architecture Features | Enhanced SpeedStep technology, Demand Based Switching, Intel Virtualization Technology | Enhanced SpeedStep technology, streaming SIMD extensions 2, streaming SIMD extensions 3, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Advanced Digital Media Boost, Intel Advanced Smart Cache, Intel Intelligent Power Capability, Intel Smart Memory Access, Intel Wide Dynamic Execution, supplemental streaming SIMD extensions 3, streaming SIMD extensions 4, Enhanced Halt State (C1E), Intel Thermal Monitor 2 |
PERFORMANCE |
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Number of Cores | Quad-Core | Quad-Core |
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Number of Threads | 4 threads | - |
Clock Speed (Frequency) | 2.13 GHz | 3 GHz |
Bus Speed | 800 MHz | 1333 MHz |
64-bit Computing | Yes | Yes |
CACHE MEMORY |
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Cache | 4 MB | 12 MB |
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Cache Memory Details | L2 - 4 MB | L2 - 12 MB |
Installed Size | 4 MB | 12 MB |
Type | Advanced Smart Cache | Advanced Smart Cache |
RAM |
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Technology | DDR3 SDRAM - 800 MHz | - |
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EXPANSION & CONNECTIVITY | Intel Xeon L5506 | Intel Core 2 Extreme QX9650 |
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Compatible Slots | 1 x processor | 1 x processor |
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MISCELLANEOUS | Intel Xeon L5506 | Intel Core 2 Extreme QX9650 |
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Included Accessories | Heat pipe | - |
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Service & Support | Limited warranty - 1 year | Limited warranty - 90 days |