In depth comparison and review of Intel Xeon 5120 and Intel Pentium 1405V2. 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 5120 | Intel Pentium 1405V2 |
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Product Type | Processor | Processor |
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PROCESSOR | Intel Xeon 5120 | Intel Pentium 1405V2 |
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Type | Intel Xeon 5120 | Intel Pentium 1405V2 |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Packaging Type | FC-LGA6 | - |
Compatible Processor Socket | LGA771 Socket | LGA1356 Socket |
Manufacturing Process | 65 nm | 22 nm |
Thermal Design Power | 65 W | 40 W |
Thermal Specification | 65 °C | - |
PCI Express Revision | - | 3.0 |
PCI Express Configurations | - | X16, x4, x8 |
PCI Express Lanes Qty | - | 24 |
Architecture Features | Streaming SIMD extensions 3, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology | Enhanced SpeedStep technology, Demand Based Switching, Execute Disable Bit capability, Intel 64 Technology, AMD Virtualization, Intel Trusted Execution Technology, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key, Intel OS Guard |
PERFORMANCE |
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Number of Cores | Dual-Core | Dual-Core |
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Number of Threads | - | 2 threads |
Clock Speed (Frequency) | 1.86 GHz | 1.4 GHz |
Bus Speed | 1066 MHz | - |
64-bit Computing | Yes | - |
CACHE MEMORY |
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Cache | 4 MB | 6 MB |
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Cache Memory Details | L2 - 4 MB | Smart Cache - 6 MB |
Installed Size | 4 MB | - |
Type | Advanced Smart Cache | - |
EXPANSION & CONNECTIVITY | Intel Xeon 5120 | Intel Pentium 1405V2 |
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Compatible Slots | 1 x processor | - |
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MISCELLANEOUS | Intel Xeon 5120 | Intel Pentium 1405V2 |
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Included Accessories | Heat pipe | - |
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Service & Support | Limited warranty - 90 days | - |