Intel Core i3-8145UE vs Intel Celeron 4305UE: comparison
Comparison of Intel Core i3-8145UE and Intel Celeron 4305UE: key differences and a full specification table.
Key differences
Intel Core i3-8145UE has more threads (4 vs 2), a higher base clock (2.2 GHz vs 2 GHz) and a larger L3 cache (4 MB vs 2 MB).
Both processors match on: core count (2), TDP (15 W), process node (14 nm), maximum memory size (64 GB), memory channels (2), PCIe version (3), maximum integrated graphics clock (1 GHz).
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 Celeron 4305UE |
|---|---|---|
| Cores / threads | 2 / 4 | 2 / 2 |
| Max boost clock | 3.9 GHz | — |
| L3 cache | 4 MB | 2 MB |
| TDP | 15 W | 15 W |
| Process | 14 nm | 14 nm |
| Integrated graphics | UHD-графика Intel 620 | UHD-графика Intel 610 |
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 Celeron 4305UE |
|---|---|---|
| General | ||
| Model | i3-8145UE | 4305UE |
| Codename | Whiskey Lake | Whiskey Lake |
| Segment | Embedded | Embedded |
| Product line | Процессоры Intel Core i3 8-го поколения | Процессор Intel Celeron серии 4000 |
| Process | 14 nm | 14 nm |
| Launch date | Q3 2018 | Q3 2018 |
| Status | Launched | Launched |
| Embedded options available | Yes | Yes |
| Use conditions | Embedded Broad Market Commercial Temp | Embedded Broad Market Commercial Temp |
| Box contents | Premium PCH | Premium PCH |
| CPU | ||
| Cores | 2 | 2 |
| Threads | 4 | 2 |
| Multithreading (SMT/HT) | Yes | No |
| Base clock | 2.2 GHz | 2 GHz |
| Max boost clock | 3.9 GHz | — |
| Turbo Boost 2.0 frequency | 3.9 GHz | — |
| L3 cache | 4 MB | 2 MB |
| Bus speed | 4 GT/s | 4 GT/s |
| TDP | 15 W | 15 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 | 64 bit |
| Instruction set extensions | SSE4.1, SSE4.2, AVX2 | SSE4.1, SSE4.2, AVX2 |
| Memory | ||
| Max memory size | 64 GB | 64 GB |
| Memory types | DDR4, LPDDR3 | DDR4, LPDDR3 |
| Memory channels | 2 | 2 |
| Max memory bandwidth | 37.5 GB/s | 37.5 GB/s |
| ECC memory supported | No | No |
| Graphics | ||
| Integrated graphics | UHD-графика Intel 620 | UHD-графика Intel 610 |
| Has integrated graphics | Yes | Yes |
| Graphics base frequency | 300 MHz | 300 MHz |
| Graphics max frequency | 1 GHz | 1 GHz |
| Graphics units | 23 | 12 |
| Graphics video max memory | 32 GB | 32 GB |
| Max displays | 3 | 3 |
| Max resolution (DP) | 4096x2304@60Hz | 4096x2304@60Hz |
| Max resolution (HDMI) | 4096x2304@24Hz | 4096x2304@24Hz |
| Max resolution (eDP) | 4096x2304@60Hz | 4096x2304@60Hz |
| DirectX | 12 | 12 |
| OpenGL | 4.5 | 4.5 |
| Graphics device ID | 0x3EA0 | 0x3EA1 |
| Quick Sync Video | Yes | Yes |
| Clear Video HD | Yes | Yes |
| Graphics output | eDP/DP/HDMI/DVI | eDP/DP/HDMI/DVI |
| 4K support | Yes, at 60Hz | Yes, at 60Hz |
| I/O and interfaces | ||
| PCI Express revision | 3 | 3 |
| PCI Express lanes | 16 | 16 |
| PCI Express configurations | 1x4, 2x2, 1x2+2x1 and 4x1 | 1x4, 2x2, 1x2+2x1 and 4x1 |
| Package and thermal | ||
| Sockets supported | FCBGA1528 | FCBGA1528 |
| Max CPU configuration | 1 | 1 |
| Package size | 46 x 24 | 46 x 24 |
| TJUNCTION | 100 °C | 100 °C |
| Security and virtualization | ||
| Virtualization (VT-x / AMD-V) | Yes | Yes |
| Virtualization for Directed I/O (VT-d) | Yes | Yes |
| Extended Page Tables (EPT) | Yes | Yes |
| AES-NI | Yes | Yes |
| Execute Disable Bit | Yes | Yes |
| Intel Trusted Execution Technology | No | No |
| Secure Key | Yes | Yes |
| Intel OS Guard | Yes | Yes |
| Intel Boot Guard | Yes | Yes |
| Intel Software Guard Extensions | Yes | Yes |
| Technologies | ||
| Enhanced SpeedStep | Yes | Yes |
| Idle States | Yes | Yes |
| Thermal Monitoring Technologies | Yes | Yes |
| Transactional Synchronization Extensions | No | No |
| Speed Shift Technology | Yes | Yes |
| Optane Memory Supported | Yes | Yes |