In depth comparison and review of Intel Xeon E5520 and Intel Celeron 2950M. 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 E5520 | Intel Celeron 2950M |
|---|
| Product Type | Processor | Processor (mobile) |
|---|
| PROCESSOR | Intel Xeon E5520 | Intel Celeron 2950M |
|---|
| Type | Intel Xeon E5520 | Intel Celeron 2950M |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Packaging Type | FC-LGA8 | - |
| Compatible Processor Socket | LGA1366 Socket | - |
| Core Voltage | 1.4 V | - |
| Manufacturing Process | 45 nm | 22 nm |
| Thermal Design Power | 80 W | 37 W |
| Thermal Specification | 76 °C | 100 °C |
| PCI Express Revision | - | 2.0 |
| PCI Express Configurations | - | 1x16, 2x8, 1x8+2x4 |
| PCI Express Lanes Qty | - | 16 |
| Architecture Features | Hyper-Threading Technology, Intel Intelligent Power Technology, Intel Data Center Manager | Intel Virtualization Technology |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Dual-Core |
|---|---|---|
| Number of Threads | 8 threads | 2 threads |
| Clock Speed (Frequency) | 2.26 GHz | 2 GHz |
| Max Turbo Speed | 2.53 GHz | - |
| Bus Speed | 1066 MHz | - |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 2 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 8 MB | L3 - 2 MB |
| Installed Size | 8 MB | 2 MB |
| Type | Advanced Smart Cache | - |
| RAM |
|---|
| Technology | DDR3 SDRAM - 1066 MHz | - |
|---|
| INTEGRATED GRAPHICS (GPU) | Intel Xeon E5520 | Intel Celeron 2950M |
|---|
| Type | - | Intel HD Graphics |
|---|---|---|
| Base Frequency | - | 400 MHz |
| Max Dynamic Frequency | - | 1.1 GHz |
| Features | - | Triple Display Capable |
| EXPANSION & CONNECTIVITY | Intel Xeon E5520 | Intel Celeron 2950M |
|---|
| Compatible Slots | 1 x processor | - |
|---|
| MISCELLANEOUS | Intel Xeon E5520 | Intel Celeron 2950M |
|---|
| Included Accessories | Heat sink | - |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | 1-year warranty | - |
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