Side by side comparison and review of Intel Core i7 2820QM (2nd Gen) and Intel Celeron B810. 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 i7 2820QM (2nd Gen) | Intel Celeron B810 |
|---|
| Product Type | Processor (mobile) | Processor (mobile) |
|---|
| PROCESSOR | Intel Core i7 2820QM (2nd Gen) | Intel Celeron B810 |
|---|
| Type | Intel Core i7 2820QM (2nd Gen) | Intel Celeron B810 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Packaging Type | 988-pin Micro FCPGA | - |
| Compatible Processor Socket | - | PGA988 Socket |
| Manufacturing Process | 32 nm | 32 nm |
| Thermal Design Power | 45 W | 35 W |
| Thermal Specification | 100 °C | 100 °C |
| PCI Express Revision | 2.0 | 2.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | 1x16, 2x8, 1x8+2x4 |
| PCI Express Lanes Qty | 16 | 16 |
| Architecture Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology | 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 | Quad-Core | Dual-Core |
|---|---|---|
| Number of Threads | 8 threads | 2 threads |
| Clock Speed (Frequency) | 2.3 GHz | 1.6 GHz |
| Max Turbo Speed | 3.4 GHz | - |
| 64-bit Computing | Yes | Yes |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 2 MB |
|---|---|---|
| Cache Memory Details | L3 - 8 MB | L3 - 2 MB |
| Installed Size | 8 MB | 2 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Core i7 2820QM (2nd Gen) | Intel Celeron B810 |
|---|
| Type | - | Intel HD Graphics with Dynamic Frequency |
|---|---|---|
| Base Frequency | - | 650 MHz |
| Max Dynamic Frequency | - | 950 MHz |
| Features | - | Dual Display Capable, Intel FDI |
| EXPANSION & CONNECTIVITY | Intel Core i7 2820QM (2nd Gen) | Intel Celeron B810 |
|---|
| Compatible Slots | 1 x processor | 1 x processor - PGA988 Socket |
|---|
| MISCELLANEOUS | Intel Core i7 2820QM (2nd Gen) | Intel Celeron B810 |
|---|
| Compliant Standards | - | Halogen-free |
|---|---|---|
| Service & Support | Limited warranty - 3 years | - |
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