Detailed comparison and review of Intel Core i7 4800MQ (4th Gen) and Intel Xeon E5520. 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 Core i7 4800MQ (4th Gen) | Intel Xeon E5520 |
|---|
| Product Type | Processor (mobile) | Processor |
|---|
| PROCESSOR | Intel Core i7 4800MQ (4th Gen) | Intel Xeon E5520 |
|---|
| Type | Intel Core i7 4800MQ (4th Gen) | Intel Xeon E5520 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Packaging Type | - | FC-LGA8 |
| Compatible Processor Socket | PGA946 Socket | LGA1366 Socket |
| Core Voltage | - | 1.4 V |
| Manufacturing Process | 22 nm | 45 nm |
| Thermal Design Power | 47 W | 80 W |
| Thermal Specification | 100 °C | 76 °C |
| PCI Express Revision | 3.0 | - |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | - |
| PCI Express Lanes Qty | 16 | - |
| Architecture Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0 | Hyper-Threading Technology, Intel Intelligent Power Technology, Intel Data Center Manager |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Quad-Core |
|---|---|---|
| Number of Threads | 8 threads | 8 threads |
| Clock Speed (Frequency) | 2.7 GHz | 2.26 GHz |
| Max Turbo Speed | 3.7 GHz | 2.53 GHz |
| Bus Speed | - | 1066 MHz |
| 64-bit Computing | - | Yes |
| CACHE MEMORY |
|---|
| Cache | 6 MB | 8 MB |
|---|---|---|
| Cache Memory Details | L3 - 6 MB | Smart Cache - 8 MB |
| Installed Size | 6 MB | 8 MB |
| Type | - | Advanced Smart Cache |
| RAM |
|---|
| Technology | - | DDR3 SDRAM - 1066 MHz |
|---|
| INTEGRATED GRAPHICS (GPU) | Intel Core i7 4800MQ (4th Gen) | Intel Xeon E5520 |
|---|
| Type | Intel HD Graphics 4600 | - |
|---|---|---|
| Base Frequency | 400 MHz | - |
| Max Dynamic Frequency | 1.3 GHz | - |
| Max Supported Memory Size | 2 GB | - |
| Max Supported Resolution | 3840x2160@60Hz (DP), 1920x1200@60Hz (VGA), 2560x1600@60Hz (HDMI) | - |
| Features | Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider, Triple Display Capable | - |
| EXPANSION & CONNECTIVITY | Intel Core i7 4800MQ (4th Gen) | Intel Xeon E5520 |
|---|
| Compatible Slots | - | 1 x processor |
|---|
| MISCELLANEOUS | Intel Core i7 4800MQ (4th Gen) | Intel Xeon E5520 |
|---|
| Included Accessories | - | Heat sink |
|---|---|---|
| Compliant Standards | - | RoHS |
| Service & Support | Limited warranty - 3 years | 1-year warranty |
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