Side by side comparison and review of Intel Xeon E3-1265LV2 and Intel Core i5 520M. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.
GENERAL | Intel Xeon E3-1265LV2 | Intel Core i5 520M |
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Product Type | Processor | Processor (mobile) |
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PROCESSOR | Intel Xeon E3-1265LV2 | Intel Core i5 520M |
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Type | Intel Xeon E3-1265LV2 | Intel Core i5 520M |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Packaging Type | - | 988-pin Micro FCPGA |
Compatible Processor Socket | LGA1155 Socket | BGA1288 Socket |
Manufacturing Process | 22 nm | 32 nm |
Thermal Design Power | 45 W | 35 W |
Thermal Specification | - | 105 °C |
PCI Express Revision | 3.0 | 2.0 |
PCI Express Configurations | 1x16+1x4, 1x8+3x4, 2x8+1x4 | 1x16 |
PCI Express Lanes Qty | - | 16 |
Architecture Features | SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel Trusted Execution Technology, Intel vPro Technology | Hyper-Threading Technology, Intel Turbo Boost Technology |
PERFORMANCE |
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Number of Cores | Quad-Core | Dual-Core |
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Number of Threads | 8 threads | 4 threads |
Clock Speed (Frequency) | 2.5 GHz | 2.4 GHz |
Max Turbo Speed | 3.5 GHz | 2.93 GHz |
Bus Speed | - | 667 MHz |
64-bit Computing | Yes | Yes |
CACHE MEMORY |
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Cache | 8 MB | 3 MB |
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Cache Memory Details | Smart Cache - 8 MB | L3 - 3 MB |
Installed Size | 8 MB | 3 MB |
INTEGRATED GRAPHICS (GPU) | Intel Xeon E3-1265LV2 | Intel Core i5 520M |
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Type | Intel HD Graphics 2500 | Intel HD Graphics |
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Base Frequency | 650 MHz | 500 MHz |
Max Dynamic Frequency | 1150 MHz | 766 MHz |
Features | - | Dual Display Capable, Intel Clear Video Technology, Intel Clear Video HD Technology |
EXPANSION & CONNECTIVITY | Intel Xeon E3-1265LV2 | Intel Core i5 520M |
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Compatible Slots | - | 1 x processor |
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MISCELLANEOUS | Intel Xeon E3-1265LV2 | Intel Core i5 520M |
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Compliant Standards | RoHS | - |
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Service & Support | Limited warranty - 3 years | Limited warranty - 3 years |