Detailed comparison and review of Intel Xeon L5520 and Intel Xeon E5-2687WV2. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.
| GENERAL | Intel Xeon L5520 | Intel Xeon E5-2687WV2 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon L5520 | Intel Xeon E5-2687WV2 |
|---|
| Type | Intel Xeon L5520 | Intel Xeon E5-2687WV2 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1366 Socket | LGA2011 Socket |
| Power Efficiency | Low-Voltage (LV) | - |
| Core Voltage | 0.75 V - 1.35 V | 0.65 V - 1.30 V |
| Manufacturing Process | 45 nm | 22 nm |
| Thermal Design Power | 60 W | 150 W |
| Thermal Specification | 70 °C | 72 °C |
| PCI Express Revision | - | 3.0 |
| PCI Express Configurations | - | X16, x4, x8 |
| PCI Express Lanes Qty | - | 40 |
| Architecture Features | Enhanced SpeedStep technology, Demand Based Switching, Intel Virtualization Technology | Intel Turbo Boost Technology 2.0, Intel vPro Technology |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 8-core |
|---|---|---|
| Number of Threads | 8 threads | 16 threads |
| Clock Speed (Frequency) | 2.26 GHz | 3.4 GHz |
| Max Turbo Speed | - | 4 GHz |
| Bus Speed | 1066 MHz | - |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 25 MB |
|---|---|---|
| Cache Level 1 Size | 256 KB | - |
| Cache Memory Details | L3 - 8 MB | Smart Cache - 25 MB |
| Installed Size | 8 MB | 25 MB |
| Type | Advanced Smart Cache | - |
| RAM |
|---|
| Installed RAM Size | 1066 MB | - |
|---|---|---|
| Technology | DDR3 SDRAM - 1066 MHz | - |
| EXPANSION & CONNECTIVITY | Intel Xeon L5520 | Intel Xeon E5-2687WV2 |
|---|
| Compatible Slots | 1 x processor | 1 x processor - LGA2011 Socket |
|---|
| MISCELLANEOUS | Intel Xeon L5520 | Intel Xeon E5-2687WV2 |
|---|
| Included Accessories | Heat pipe | - |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | Limited warranty - 1 year | Limited warranty - 3 years |
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