Intel Atom серии N550 vs Intel Atom серии N470: comparison
Comparison of Intel Atom серии N550 and Intel Atom серии N470: key differences and a full specification table.
Key differences
Intel Atom серии N550 has more cores (2 vs 1) and more threads (4 vs 2).
At the same time, Intel Atom серии N470 has a higher base clock (1.83 GHz vs 1.5 GHz) and a lower TDP (6.5 W vs 8.5 W).
Both processors match on: process node (45 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 серии N550 | Intel Atom серии N470 |
|---|---|---|
| Cores / threads | 2 / 4 | 1 / 2 |
| TDP | 8.5 W | 6.5 W |
| Process | 45 nm | 45 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 серии N550 | Intel Atom серии N470 |
|---|---|---|
| General | ||
| Model | N550 | N470 |
| Codename | Pineview | Pineview |
| Segment | Mobile | Mobile |
| Product line | Устаревшие процессоры Intel Atom | Устаревшие процессоры Intel Atom |
| Process | 45 nm | 45 nm |
| Launch date | Q3 2010 | Q1 2010 |
| Status | Discontinued | Discontinued |
| Servicing status | End of Servicing Updates | End of Servicing Updates |
| Embedded options available | No | No |
| CPU | ||
| Cores | 2 | 1 |
| Threads | 4 | 2 |
| Multithreading (SMT/HT) | Yes | Yes |
| Base clock | 1.5 GHz | 1.83 GHz |
| L2 cache | 1 MB | 512 KB |
| Bus speed | 2.5 GT/s | 2.5 GT/s |
| TDP | 8.5 W | 6.5 W |
| Turbo Boost | No | No |
| 64-bit support | Yes | Yes |
| Instruction set width | 64 bit | 64 bit |
| Instruction set extensions | SSE2, SSE3, SSSE3 | SSE2, SSE3, SSSE3 |
| Memory | ||
| Max memory size | 2 GB | 2 GB |
| Memory types | DDR3 | DDR2 |
| Memory channels | 1 | 1 |
| Graphics | ||
| Graphics base frequency | 200 MHz | 200 MHz |
| Package and thermal | ||
| Sockets supported | — | FCBGA559 |
| Package size | 22mm x 22mm | 22mm x22mm |
| TJUNCTION | — | 100 °C |
| Die size | 87 mm² | 66 mm² |
| Transistors (millions) | 176 million | 123 million |
| Security and virtualization | ||
| Virtualization (VT-x / AMD-V) | No | No |
| Virtualization for Directed I/O (VT-d) | No | No |
| Execute Disable Bit | Yes | Yes |
| Intel Trusted Execution Technology | No | No |
| Technologies | ||
| Enhanced SpeedStep | Yes | Yes |
| Thermal Monitoring Technologies | Yes | Yes |