Intel Celeron B830 vs Intel Celeron B815: comparison
Comparison of Intel Celeron B830 and Intel Celeron B815: key differences and a full specification table.
Key differences
Intel Celeron B830 has a higher base clock (1.8 GHz vs 1.6 GHz).
Both processors match on: core count (2), thread count (2), L3 cache (2 MB), TDP (35 W), process node (32 nm), maximum memory size (16 GB), memory channels (2), PCIe version (2), maximum integrated graphics clock (1.05 GHz).
These are specification values: they show differences between the models but do not determine a performance winner. For a specific workload, rely on independent benchmarks.
Key specifications
| Parameter | Intel Celeron B830 | Intel Celeron B815 |
|---|---|---|
| Cores / threads | 2 / 2 | 2 / 2 |
| L3 cache | 2 MB | 2 MB |
| TDP | 35 W | 35 W |
| Process | 32 nm | 32 nm |
| Integrated graphics | Графические решения Intel HD для процессоров Intel 2-го поколения | Графические решения Intel HD для процессоров Intel 2-го поколения |
Full specification table
Differing values are highlighted. This is not a better/worse rating: numbers from different architectures are not always comparable.
| Parameter | Intel Celeron B830 | Intel Celeron B815 |
|---|---|---|
| General | ||
| Model | B830 | B815 |
| Codename | Sandy Bridge | Sandy Bridge |
| Segment | Mobile | Mobile |
| Product line | Устаревший процессор Intel Celeron | Устаревший процессор Intel Celeron |
| Process | 32 nm | 32 nm |
| Launch date | Q3 2012 | Q1 2012 |
| Status | Discontinued | Discontinued |
| Servicing status | End of Servicing Updates | End of Servicing Updates |
| End of servicing updates | 12/31/2019 | 12/31/2019 |
| Embedded options available | No | No |
| CPU | ||
| Cores | 2 | 2 |
| Threads | 2 | 2 |
| Multithreading (SMT/HT) | No | No |
| Base clock | 1.8 GHz | 1.6 GHz |
| L3 cache | 2 MB | 2 MB |
| Bus speed | 5 GT/s | 5 GT/s |
| TDP | 35 W | 35 W |
| Turbo Boost | No | No |
| 64-bit support | Yes | Yes |
| Instruction set width | 64 bit | 64 bit |
| Instruction set extensions | SSE4.1, SSE4.2 | SSE4.1, SSE4.2 |
| Memory | ||
| Max memory size | 16 GB | 16 GB |
| Memory types | DDR3 | DDR3 |
| Memory channels | 2 | 2 |
| Max memory bandwidth | 21.3 GB/s | 21.3 GB/s |
| ECC memory supported | No | No |
| Graphics | ||
| Integrated graphics | Графические решения Intel HD для процессоров Intel 2-го поколения | Графические решения Intel HD для процессоров Intel 2-го поколения |
| Has integrated graphics | Yes | Yes |
| Graphics base frequency | 650 MHz | 650 MHz |
| Graphics max frequency | 1.05 GHz | 1.05 GHz |
| Max displays | 2 | 2 |
| Quick Sync Video | No | No |
| Clear Video HD | No | No |
| Graphics output | eDP/DP/HDMI/SDVO/CRT | eDP/DP/HDMI/SDVO/CRT |
| InTru 3D | No | No |
| Flexible Display Interface | Yes | Yes |
| Macrovision license required | — | No |
| I/O and interfaces | ||
| PCI Express revision | 2 | 2 |
| PCI Express lanes | 16 | 16 |
| PCI Express configurations | 1x16, 2x8, 1x8 2x4 | 1x16, 2x8, 1x8 2x4 |
| 4G WiMAX wireless | No | No |
| Package and thermal | ||
| Sockets supported | FCPGA988 | FCPGA988 |
| Max CPU configuration | 1 | 1 |
| Package size | 37.5mmx37.5mm (rPGA988B) | 37.5mmx37.5mm (rPGA988B) |
| TJUNCTION | 100 °C | 100 °C |
| Security and virtualization | ||
| Virtualization (VT-x / AMD-V) | Yes | Yes |
| Virtualization for Directed I/O (VT-d) | No | No |
| AES-NI | No | No |
| Execute Disable Bit | Yes | Yes |
| Intel Trusted Execution Technology | No | No |
| Anti-Theft Technology | No | No |
| Technologies | ||
| Enhanced SpeedStep | Yes | Yes |
| Idle States | Yes | Yes |
| Thermal Monitoring Technologies | Yes | Yes |
| Flex Memory Access | Yes | Yes |
| Fast Memory Access | Yes | Yes |