Side by side comparison and review of Intel Core i5 520M and Intel Xeon E5-2420V2. 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 Core i5 520M | Intel Xeon E5-2420V2 |
|---|
| Product Type | Processor (mobile) | Processor |
|---|
| PROCESSOR | Intel Core i5 520M | Intel Xeon E5-2420V2 |
|---|
| Type | Intel Core i5 520M | Intel Xeon E5-2420V2 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Packaging Type | 988-pin Micro FCPGA | - |
| Compatible Processor Socket | BGA1288 Socket | LGA1356 Socket |
| Core Voltage | - | 0.65 V - 1.30 V |
| Manufacturing Process | 32 nm | 22 nm |
| Thermal Design Power | 35 W | 80 W |
| Thermal Specification | 105 °C | 76 °C |
| PCI Express Revision | 2.0 | 3.0 |
| PCI Express Configurations | 1x16 | X16, x4, x8 |
| PCI Express Lanes Qty | 16 | 24 |
| Architecture Features | Hyper-Threading Technology, Intel Turbo Boost Technology | Intel Virtualization Technology, Intel Turbo Boost Technology 2.0 |
| PERFORMANCE |
|---|
| Number of Cores | Dual-Core | 6-core |
|---|---|---|
| Number of Threads | 4 threads | 12 threads |
| Clock Speed (Frequency) | 2.4 GHz | 2.2 GHz |
| Max Turbo Speed | 2.93 GHz | 2.7 GHz |
| Bus Speed | 667 MHz | - |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 3 MB | 15 MB |
|---|---|---|
| Cache Memory Details | L3 - 3 MB | Smart Cache - 15 MB |
| Installed Size | 3 MB | 15 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Core i5 520M | Intel Xeon E5-2420V2 |
|---|
| Type | Intel HD Graphics | - |
|---|---|---|
| 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 E5-2420V2 |
|---|
| Compatible Slots | 1 x processor | - |
|---|
| MISCELLANEOUS | Intel Core i5 520M | Intel Xeon E5-2420V2 |
|---|
| Included Accessories | - | Heat sink |
|---|---|---|
| Compliant Standards | - | RoHS |
| Service & Support | Limited warranty - 3 years | Limited warranty - replacement - 1 year |
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