Intel Core i3-8145UE vs Intel Atom серии C2516: comparison
Comparison of Intel Core i3-8145UE and Intel Atom серии C2516: key differences and a full specification table.
Key differences
Intel Core i3-8145UE has a higher base clock (2.2 GHz vs 1.4 GHz), a finer process node (14 nm vs 22 nm), a higher maximum memory size (64 GB vs 32 GB) and a newer PCIe version (3 vs 2).
At the same time, Intel Atom серии C2516 has more cores (4 vs 2) and a lower TDP (10 W vs 15 W).
Both processors match on: thread count (4), memory channels (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 Core i3-8145UE | Intel Atom серии C2516 |
|---|---|---|
| Cores / threads | 2 / 4 | 4 / 4 |
| Max boost clock | 3.9 GHz | — |
| L3 cache | 4 MB | — |
| TDP | 15 W | 10 W |
| Process | 14 nm | 22 nm |
| Integrated graphics | UHD-графика Intel 620 | — |
Full specification table
Differing values are highlighted. This is not a better/worse rating: numbers from different architectures are not always comparable.
| Parameter | Intel Core i3-8145UE | Intel Atom серии C2516 |
|---|---|---|
| General | ||
| Model | i3-8145UE | C2516 |
| Codename | Whiskey Lake | Rangeley |
| Segment | Embedded | Embedded |
| Product line | Процессоры Intel Core i3 8-го поколения | Процессоры Intel Atom серии C |
| Process | 14 nm | 22 nm |
| Launch date | Q3 2018 | Q3 2017 |
| Status | Launched | Launched |
| Servicing status | — | End of Servicing Lifetime |
| End of servicing updates | — | 06/30/2021 |
| Embedded options available | Yes | Yes |
| Use conditions | Embedded Broad Market Commercial Temp | — |
| Box contents | Premium PCH | — |
| CPU | ||
| Cores | 2 | 4 |
| Threads | 4 | 4 |
| Multithreading (SMT/HT) | Yes | No |
| Base clock | 2.2 GHz | 1.4 GHz |
| Max boost clock | 3.9 GHz | — |
| Turbo Boost 2.0 frequency | 3.9 GHz | — |
| L3 cache | 4 MB | — |
| Cache (level unspecified) | — | 2 MB |
| Bus speed | 4 GT/s | — |
| TDP | 15 W | 10 W |
| Configurable TDP-up | 25 W | — |
| Configurable TDP-down | 12.5 W | — |
| cTDP-up base frequency | 2.4 GHz | — |
| cTDP-down base frequency | 1.6 GHz | — |
| Turbo Boost | Yes (2) | No |
| 64-bit support | Yes | Yes |
| Instruction set width | 64 bit | — |
| Instruction set extensions | SSE4.1, SSE4.2, AVX2 | — |
| Memory | ||
| Max memory size | 64 GB | 32 GB |
| Memory types | DDR4, LPDDR3 | DDR |
| Memory channels | 2 | 2 |
| Max memory bandwidth | 37.5 GB/s | — |
| ECC memory supported | No | Yes |
| Physical address extensions | — | 36-bit |
| Graphics | ||
| Integrated graphics | UHD-графика Intel 620 | — |
| Has integrated graphics | Yes | — |
| Graphics base frequency | 300 MHz | — |
| Graphics max frequency | 1 GHz | — |
| Graphics units | 23 | — |
| Graphics video max memory | 32 GB | — |
| Max displays | 3 | — |
| Max resolution (DP) | 4096x2304@60Hz | — |
| Max resolution (HDMI) | 4096x2304@24Hz | — |
| Max resolution (eDP) | 4096x2304@60Hz | — |
| DirectX | 12 | — |
| OpenGL | 4.5 | — |
| Graphics device ID | 0x3EA0 | — |
| Quick Sync Video | Yes | — |
| Clear Video HD | Yes | — |
| Graphics output | eDP/DP/HDMI/DVI | — |
| 4K support | Yes, at 60Hz | — |
| I/O and interfaces | ||
| PCI Express revision | 3 | 2 |
| PCI Express lanes | 16 | 8 |
| PCI Express configurations | 1x4, 2x2, 1x2+2x1 and 4x1 | — |
| USB revision | — | 2 |
| USB ports | — | 4 |
| SATA ports | — | 2 |
| Integrated LAN | — | 2x1 or 2x2.5 GbE |
| UART | — | 2 |
| Package and thermal | ||
| Sockets supported | FCBGA1528 | FCBGA1283 |
| Max CPU configuration | 1 | — |
| Package size | 46 x 24 | 34 mm x 28 mm |
| TJUNCTION | 100 °C | 100 °C |
| Security and virtualization | ||
| Virtualization (VT-x / AMD-V) | Yes | Yes |
| Virtualization for Directed I/O (VT-d) | Yes | — |
| Extended Page Tables (EPT) | Yes | Yes |
| AES-NI | Yes | Yes |
| Execute Disable Bit | Yes | Yes |
| Intel Trusted Execution Technology | No | — |
| Secure Key | Yes | — |
| Intel OS Guard | Yes | — |
| Intel Boot Guard | Yes | — |
| Intel Software Guard Extensions | Yes | — |
| Technologies | ||
| Enhanced SpeedStep | Yes | — |
| Idle States | Yes | — |
| Thermal Monitoring Technologies | Yes | — |
| Transactional Synchronization Extensions | No | — |
| Speed Shift Technology | Yes | — |
| Optane Memory Supported | Yes | — |