Intel Atom серии C2516 vs Intel Atom серии C2338: comparison
Comparison of Intel Atom серии C2516 and Intel Atom серии C2338: key differences and a full specification table.
Key differences
Intel Atom серии C2516 has more cores (4 vs 2), more threads (4 vs 2), a higher maximum memory size (32 GB vs 16 GB) and more memory channels (2 vs 1).
At the same time, Intel Atom серии C2338 has a higher base clock (1.7 GHz vs 1.4 GHz) and a lower TDP (7 W vs 10 W).
Both processors match on: process node (22 nm), PCIe version (2).
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 C2516 | Intel Atom серии C2338 |
|---|---|---|
| Cores / threads | 4 / 4 | 2 / 2 |
| Max boost clock | — | 2 GHz |
| TDP | 10 W | 7 W |
| Process | 22 nm | 22 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 C2516 | Intel Atom серии C2338 |
|---|---|---|
| General | ||
| Model | C2516 | C2338 |
| Codename | Rangeley | Rangeley |
| Segment | Embedded | Embedded |
| Product line | Процессоры Intel Atom серии C | Процессоры Intel Atom серии C |
| Process | 22 nm | 22 nm |
| Launch date | Q3 2017 | Q3 2013 |
| Status | Launched | Launched |
| Servicing status | End of Servicing Lifetime | End of Servicing Lifetime |
| End of servicing updates | 06/30/2021 | 06/30/2021 |
| Embedded options available | Yes | Yes |
| Use conditions | — | Communications |
| CPU | ||
| Cores | 4 | 2 |
| Threads | 4 | 2 |
| Multithreading (SMT/HT) | No | No |
| Base clock | 1.4 GHz | 1.7 GHz |
| Max boost clock | — | 2 GHz |
| Turbo Boost 2.0 frequency | — | 2 GHz |
| Cache (level unspecified) | 2 MB | 1 MB |
| TDP | 10 W | 7 W |
| Turbo Boost | No | Yes (2) |
| 64-bit support | Yes | Yes |
| Instruction set width | — | 64 bit |
| Memory | ||
| Max memory size | 32 GB | 16 GB |
| Memory types | DDR | DDR3, DDR3L |
| Memory channels | 2 | 1 |
| ECC memory supported | Yes | Yes |
| Physical address extensions | 36-bit | 36-bit |
| I/O and interfaces | ||
| PCI Express revision | 2 | 2 |
| PCI Express lanes | 8 | 8 |
| PCI Express configurations | — | x1,x2 |
| USB revision | 2 | 2 |
| USB ports | 4 | 4 |
| SATA ports | 2 | 6 |
| SATA 6 Gb/s ports | — | 2 |
| Integrated LAN | 2x1 or 2x2.5 GbE | 4x1 or 4x2.5 GbE |
| UART | 2 | 2 |
| Package and thermal | ||
| Sockets supported | FCBGA1283 | FCBGA1283 |
| Package size | 34 mm x 28 mm | 34 mm x 28 mm |
| TJUNCTION | 100 °C | — |
| Security and virtualization | ||
| Virtualization (VT-x / AMD-V) | Yes | Yes |
| Extended Page Tables (EPT) | Yes | Yes |
| AES-NI | Yes | Yes |
| Execute Disable Bit | Yes | Yes |