In depth comparison and review of Intel Xeon E3-1280V3 and Intel Xeon E3120. 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 E3-1280V3 | Intel Xeon E3120 |
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Product Type | Processor | Processor |
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PROCESSOR | Intel Xeon E3-1280V3 | Intel Xeon E3120 |
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Type | Intel Xeon E3-1280V3 | Intel Xeon E3120 |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Compatible Processor Socket | LGA1150 Socket | LGA775 Socket |
Manufacturing Process | 22 nm | 45 nm |
Thermal Design Power | 82 W | 65 W |
Thermal Specification | - | 72.4 °C |
PCI Express Revision | 3.0 | - |
PCI Express Configurations | 1x16, 2x8, 1x8, 2x4 | - |
PCI Express Lanes Qty | 16 | - |
Architecture Features | SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology | Intel Virtualization Technology, Intel 64 Technology |
PERFORMANCE |
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Number of Cores | Quad-Core | Dual-Core |
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Number of Threads | 8 threads | - |
Clock Speed (Frequency) | 3.6 GHz | 3.16 GHz |
Max Turbo Speed | 4 GHz | - |
Bus Speed | 1600 MHz | 1333 MHz |
64-bit Computing | - | Yes |
CACHE MEMORY |
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Cache | 8 MB | 6 MB |
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Cache Memory Details | L3 - TLC NAND Flash - 8 MB | L2 - 6 MB |
Installed Size | 8 MB | 6 MB |
Type | - | Advanced Smart Cache |
EXPANSION & CONNECTIVITY | Intel Xeon E3-1280V3 | Intel Xeon E3120 |
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Compatible Slots | - | 1 x processor |
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MISCELLANEOUS | Intel Xeon E3-1280V3 | Intel Xeon E3120 |
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Compliant Standards | RoHS | - |
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Service & Support | - | Limited warranty - 90 days |