In depth comparison and review of Intel Core 2 Extreme QX9650 and Intel Xeon L3406. 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 Extreme QX9650 | Intel Xeon L3406 |
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Product Type | Processor | Processor |
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PROCESSOR | Intel Core 2 Extreme QX9650 | Intel Xeon L3406 |
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Type | Intel Core 2 Extreme QX9650 | Intel Xeon L3406 |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Compatible Processor Socket | LGA775 Socket | LGA1156 Socket |
Power Efficiency | - | Low-Voltage (LV) |
Manufacturing Process | 45 nm | 32 nm |
Thermal Design Power | 130 W | 30 W |
Thermal Specification | 64.5 °C | - |
PCI Express Revision | - | 2.0 |
PCI Express Configurations | - | 1x16, 2x8 |
PCI Express Lanes Qty | - | 16 |
Architecture Features | 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 | Intel Turbo Boost Technology |
PERFORMANCE |
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Number of Cores | Quad-Core | Dual-Core |
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Number of Threads | - | 4 threads |
Clock Speed (Frequency) | 3 GHz | 2.26 GHz |
Max Turbo Speed | - | 2.53 GHz |
Bus Speed | 1333 MHz | - |
64-bit Computing | Yes | Yes |
CACHE MEMORY |
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Cache | 12 MB | 4 MB |
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Cache Memory Details | L2 - 12 MB | L3 - TLC NAND Flash - 4 MB |
Installed Size | 12 MB | 4 MB |
Type | Advanced Smart Cache | - |
EXPANSION & CONNECTIVITY | Intel Core 2 Extreme QX9650 | Intel Xeon L3406 |
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Compatible Slots | 1 x processor | 1 x processor |
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MISCELLANEOUS | Intel Core 2 Extreme QX9650 | Intel Xeon L3406 |
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Compliant Standards | - | RoHS |
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Service & Support | Limited warranty - 90 days | Limited warranty - 3 years |