Detailed comparison and review of Intel Core i7 620M and Intel Celeron B810. 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 620M | Intel Celeron B810 |
|---|
| Product Type | Processor (mobile) | Processor (mobile) |
|---|
| PROCESSOR | Intel Core i7 620M | Intel Celeron B810 |
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| Type | Intel Core i7 620M | Intel Celeron B810 |
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| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Packaging Type | 1288-ball BGA | - |
| Compatible Processor Socket | - | PGA988 Socket |
| Manufacturing Process | 32 nm | 32 nm |
| Thermal Design Power | 35 W | 35 W |
| Thermal Specification | 105 °C | 100 °C |
| PCI Express Revision | 2.0 | 2.0 |
| PCI Express Configurations | 1x16 | 1x16, 2x8, 1x8+2x4 |
| PCI Express Lanes Qty | 16 | 16 |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, Intel Trusted Execution Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Fast Memory Access, Intel Flex Memory Access, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology, Idle States, Intel VT-x with Extended Page Tables (EPT) | Enhanced SpeedStep technology, integrated memory controller, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Fast Memory Access, Intel Flex Memory Access |
| PERFORMANCE |
|---|
| Number of Cores | Dual-Core | Dual-Core |
|---|---|---|
| Number of Threads | 4 threads | 2 threads |
| Clock Speed (Frequency) | 2.66 GHz | 1.6 GHz |
| Max Turbo Speed | 3.33 GHz | - |
| Bus Speed | 667 MHz | - |
| 64-bit Computing | Yes | Yes |
| CACHE MEMORY |
|---|
| Cache | 4 MB | 2 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 4 MB | L3 - 2 MB |
| Installed Size | 4 MB | 2 MB |
| RAM |
|---|
| Installed RAM Size | 4 MB | - |
|---|
| INTEGRATED GRAPHICS (GPU) | Intel Core i7 620M | Intel Celeron B810 |
|---|
| Type | Intel HD Graphics with Dynamic Frequency | Intel HD Graphics with Dynamic Frequency |
|---|---|---|
| Base Frequency | 500 MHz | 650 MHz |
| Max Dynamic Frequency | 766 MHz | 950 MHz |
| Features | Dual Display Capable, Intel FDI, Intel Clear Video Technology, Intel Clear Video HD Technology | Dual Display Capable, Intel FDI |
| EXPANSION & CONNECTIVITY | Intel Core i7 620M | Intel Celeron B810 |
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| Compatible Slots | 1 x processor | 1 x processor - PGA988 Socket |
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| MISCELLANEOUS | Intel Core i7 620M | Intel Celeron B810 |
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| Compliant Standards | - | Halogen-free |
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