In depth comparison and review of Intel Core i5 520M and Intel Xeon X5677. 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 i5 520M | Intel Xeon X5677 |
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Product Type | Processor (mobile) | Processor |
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PROCESSOR | Intel Core i5 520M | Intel Xeon X5677 |
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Type | Intel Core i5 520M | Intel Xeon X5677 |
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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 | BGA1288 Socket | LGA1366 Socket |
Core Voltage | - | 1.3 V |
Manufacturing Process | 32 nm | 32 nm |
Thermal Design Power | 35 W | 130 W |
Thermal Specification | 105 °C | 80 °C |
PCI Express Revision | 2.0 | - |
PCI Express Configurations | 1x16 | - |
PCI Express Lanes Qty | 16 | - |
Architecture Features | Hyper-Threading Technology, Intel Turbo Boost Technology | Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology |
PERFORMANCE |
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Number of Cores | Dual-Core | Quad-Core |
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Number of Threads | 4 threads | 8 threads |
Clock Speed (Frequency) | 2.4 GHz | 3.46 GHz |
Max Turbo Speed | 2.93 GHz | 3.73 GHz |
Bus Speed | 667 MHz | 1333 MHz |
64-bit Computing | Yes | Yes |
CACHE MEMORY |
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Cache | 3 MB | 12 MB |
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Cache Level 1 Size | - | 256 KB |
Cache Memory Details | L3 - 3 MB | L3 - 12 MB L2 - 1 MB |
Installed Size | 3 MB | 12 MB |
INTEGRATED GRAPHICS (GPU) | Intel Core i5 520M | Intel Xeon X5677 |
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Type | Intel HD Graphics | - |
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Base Frequency | 500 MHz | - |
Max Dynamic Frequency | 766 MHz | - |
Features | Dual Display Capable, Intel Clear Video Technology, Intel Clear Video HD Technology | - |
EXPANSION & CONNECTIVITY | Intel Core i5 520M | Intel Xeon X5677 |
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Compatible Slots | 1 x processor | 1 x processor |
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MISCELLANEOUS | Intel Core i5 520M | Intel Xeon X5677 |
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Compliant Standards | - | RoHS |
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Service & Support | Limited warranty - 3 years | Limited warranty - 1 year |