Detailed comparison and review of Intel Core i5 520M and Intel Celeron 1000M. 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 i5 520M | Intel Celeron 1000M |
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| Product Type | Processor (mobile) | Processor (mobile) |
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| PROCESSOR | Intel Core i5 520M | Intel Celeron 1000M |
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| Type | Intel Core i5 520M | Intel Celeron 1000M |
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| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Packaging Type | 988-pin Micro FCPGA | - |
| Compatible Processor Socket | BGA1288 Socket | PGA988 Socket |
| Manufacturing Process | 32 nm | 22 nm |
| Thermal Design Power | 35 W | 35 W |
| Thermal Specification | 105 °C | - |
| PCI Express Revision | 2.0 | 2.0 |
| PCI Express Configurations | 1x16 | 1x16, 2x8, 1x8+2x4 |
| PCI Express Lanes Qty | 16 | 16 |
| Architecture Features | Hyper-Threading Technology, Intel Turbo Boost Technology | Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Fast Memory Access, Intel Flex Memory Access, Thermal Monitoring Technologies, Idle States, Intel VT-x with Extended Page Tables (EPT) |
| PERFORMANCE |
|---|
| Number of Cores | Dual-Core | Dual-Core |
|---|---|---|
| Number of Threads | 4 threads | 2 threads |
| Clock Speed (Frequency) | 2.4 GHz | 1.8 GHz |
| Max Turbo Speed | 2.93 GHz | - |
| Bus Speed | 667 MHz | - |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 3 MB | 2 MB |
|---|---|---|
| Cache Memory Details | L3 - 3 MB | Smart Cache - 2 MB |
| Installed Size | 3 MB | 2 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Core i5 520M | Intel Celeron 1000M |
|---|
| Type | Intel HD Graphics | Intel HD Graphics with Dynamic Frequency |
|---|---|---|
| Base Frequency | 500 MHz | 650 MHz |
| Max Dynamic Frequency | 766 MHz | 1 GHz |
| Features | Dual Display Capable, Intel Clear Video Technology, Intel Clear Video HD Technology | Dual Display Capable, Intel FDI |
| EXPANSION & CONNECTIVITY | Intel Core i5 520M | Intel Celeron 1000M |
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| Compatible Slots | 1 x processor | - |
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| MISCELLANEOUS | Intel Core i5 520M | Intel Celeron 1000M |
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| Service & Support | Limited warranty - 3 years | - |
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