Intel Atom x3-C3405 vs Intel Atom x3-C3445: comparison
Comparison of Intel Atom x3-C3405 and Intel Atom x3-C3445: key differences and a full specification table.
Key differences
Both processors match on: core count (4), base clock (1.2 GHz), process node (28 nm), maximum memory size (2 GB), memory channels (1).
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 Atom x3-C3405 | Intel Atom x3-C3445 |
|---|---|---|
| Cores / threads | 4 | 4 |
| Process | 28 nm | 28 nm |
Full specification table
Differing values are highlighted. This is not a better/worse rating: numbers from different architectures are not always comparable.
| Parameter | Intel Atom x3-C3405 | Intel Atom x3-C3445 |
|---|---|---|
| General | ||
| Model | x3-C3405 | x3-C3445 |
| Codename | SoFIA LTE | SoFIA LTE |
| Segment | Mobile | Mobile |
| Product line | Процессоры Intel Atom серии X | Процессоры Intel Atom серии X |
| Process | 28 nm | 28 nm |
| Launch date | Q1 2015 | Q1 2015 |
| Status | Announced | Announced |
| Embedded options available | No | No |
| CPU | ||
| Cores | 4 | 4 |
| Base clock | 1.2 GHz | 1.2 GHz |
| Cache (level unspecified) | 1 MB | 1 MB |
| Scenario design power | 2 W | 2 W |
| Instruction set width | 64 bit | 64 bit |
| Burst frequency | 1.4 GHz | 1.4 GHz |
| Memory | ||
| Max memory size | 2 GB | 2 GB |
| Memory types | LPDDR2 | LPDDR2 |
| Memory channels | 1 | 1 |
| Max memory bandwidth | 4.2 GB/s | 4.2 GB/s |
| Graphics | ||
| Graphics base frequency | 456 MHz | 456 MHz |
| Max displays | 1 | 1 |
| Max resolution (eDP) | 1280x800 | 1280x800 |
| DirectX | 9.3 | 9.3 |
| OpenGL | 3 | 3 |
| Graphics output | MIPI DSI | MIPI DSI |
| I/O and interfaces | ||
| USB revision | 2 | 2 |
| USB ports | 1 | 1 |
| UART | 7 | 7 |
| General purpose I/O | 5 | 5 |
| Package and thermal | ||
| Package size | 12mm x 12mm | 12mm x 12mm |
| Min operating temperature | -25 °C | -25 °C |
| Max operating temperature | 85 °C | 85 °C |
| Operating temperature range | -25°C to 85°C | -25°C to 85°C |