Intel Atom x3-C3445 vs Intel Atom x5-Z8500: comparison
Comparison of Intel Atom x3-C3445 and Intel Atom x5-Z8500: key differences and a full specification table.
Key differences
Intel Atom x5-Z8500 has a higher base clock (1.44 GHz vs 1.2 GHz), a finer process node (14 nm vs 28 nm), a higher maximum memory size (8 GB vs 2 GB) and more memory channels (2 vs 1).
Both processors match on: core count (4).
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-C3445 | Intel Atom x5-Z8500 |
|---|---|---|
| Cores / threads | 4 | 4 |
| Process | 28 nm | 14 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-C3445 | Intel Atom x5-Z8500 |
|---|---|---|
| General | ||
| Model | x3-C3445 | x5-Z8500 |
| Codename | SoFIA LTE | Cherry Trail |
| Segment | Mobile | Mobile |
| Product line | Процессоры Intel Atom серии X | Процессоры Intel Atom серии X |
| Process | 28 nm | 14 nm |
| Launch date | Q1 2015 | Q1 2015 |
| Status | Announced | Discontinued |
| Servicing status | — | End of Servicing Lifetime |
| End of servicing updates | — | 06/30/2022 |
| Embedded options available | No | No |
| CPU | ||
| Cores | 4 | 4 |
| Base clock | 1.2 GHz | 1.44 GHz |
| Cache (level unspecified) | 1 MB | 2 MB |
| Scenario design power | 2 W | 2 W |
| 64-bit support | — | Yes |
| Instruction set width | 64 bit | 64 bit |
| Burst frequency | 1.4 GHz | 2.24 GHz |
| Memory | ||
| Max memory size | 2 GB | 8 GB |
| Memory types | LPDDR2 | LPDDR3 |
| Memory channels | 1 | 2 |
| Max memory bandwidth | 4.2 GB/s | 25.6 GB/s |
| Graphics | ||
| Graphics base frequency | 456 MHz | 200 MHz |
| Graphics units | — | 12 |
| Graphics video max memory | — | 8 GB |
| Max displays | 1 | 3 |
| Max resolution (HDMI) | — | 3840x2160 |
| Max resolution (eDP) | 1280x800 | 2560x1600 |
| DirectX | 9.3 | — |
| OpenGL | 3 | — |
| Graphics output | MIPI DSI | — |
| I/O and interfaces | ||
| PCI Express revision | — | 2 |
| PCI Express lanes | — | 2 |
| PCI Express configurations | — | 2x1, 1x2 |
| USB revision | 2 | 3 |
| USB ports | 1 | 3 |
| UART | 7 | — |
| General purpose I/O | 5 | — |
| Package and thermal | ||
| Sockets supported | — | UTFCBGA1380 |
| Package size | 12mm x 12mm | 17mm x 17mm |
| TJUNCTION | — | 90 °C |
| Min operating temperature | -25 °C | — |
| Max operating temperature | 85 °C | — |
| Operating temperature range | -25°C to 85°C | — |
| Security and virtualization | ||
| Virtualization (VT-x / AMD-V) | — | Yes |
| AES-NI | — | Yes |
| Technologies | ||
| Identity Protection Technology | — | Yes |