Intel Core i3-1000G1 vs Intel Celeron J4125: comparison
Comparison of Intel Core i3-1000G1 and Intel Celeron J4125: key differences and a full specification table.
Key differences
Intel Core i3-1000G1 has a lower TDP (9 W vs 10 W), a finer process node (10 nm vs 14 nm), a higher maximum memory size (32 GB vs 8 GB) and a newer PCIe version (3 vs 2).
At the same time, Intel Celeron J4125 has more cores (4 vs 2) and a higher base clock (2 GHz vs 1.1 GHz).
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 i3-1000G1 | Intel Celeron J4125 |
|---|---|---|
| Cores / threads | 2 / 4 | 4 / 4 |
| Max boost clock | 3.2 GHz | — |
| L3 cache | 4 MB | — |
| TDP | 9 W | 10 W |
| Process | 10 nm | 14 nm |
| Integrated graphics | UHD-графика Intel для процессоров Intel Core 10-го поколения | Графическое решение Intel UHD 600 |
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 i3-1000G1 | Intel Celeron J4125 |
|---|---|---|
| General | ||
| Model | i3-1000G1 | J4125 |
| Codename | Ice Lake | Gemini Lake Refresh |
| Segment | Mobile | Mobile |
| Product line | Процессоры Intel Core i3 10-го поколения | Процессор Intel Celeron серии J |
| Process | 10 nm | 14 nm |
| Launch date | Q3 2019 | Q4 2019 |
| Status | Launched | Launched |
| Embedded options available | No | No |
| Use conditions | PC/Client/Tablet | PC/Client/Tablet |
| CPU | ||
| Cores | 2 | 4 |
| Threads | 4 | 4 |
| Multithreading (SMT/HT) | Yes | No |
| Base clock | 1.1 GHz | 2 GHz |
| Max boost clock | 3.2 GHz | — |
| L3 cache | 4 MB | — |
| Cache (level unspecified) | — | 4 MB |
| Bus speed | 4 GT/s | — |
| TDP | 9 W | 10 W |
| Configurable TDP-down | 8 W | — |
| cTDP-down base frequency | 800 MHz | — |
| 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, AVX-512 | SSE4.2 |
| Burst frequency | — | 2.7 GHz |
| Memory | ||
| Max memory size | 32 GB | 8 GB |
| Memory types | LPDDR4 | DDR4, LPDDR4 |
| Memory channels | 2 | 2 |
| Max memory bandwidth | 58.3 GB/s | — |
| ECC memory supported | No | No |
| Graphics | ||
| Integrated graphics | UHD-графика Intel для процессоров Intel Core 10-го поколения | Графическое решение Intel UHD 600 |
| Has integrated graphics | Yes | Yes |
| Graphics base frequency | 300 MHz | 250 MHz |
| Graphics max frequency | 900 MHz | — |
| Graphics units | — | 12 |
| Graphics video max memory | — | 8 GB |
| Max displays | 3 | 3 |
| Max resolution (DP) | 5120x3200@60Hz | 4096x2160@60Hz |
| Max resolution (HDMI) | 4096x2304@60Hz | 4096x2160@30Hz |
| Max resolution (eDP) | 5120x3200@60Hz | 4096x2160@60Hz |
| DirectX | 12 | 12 |
| OpenGL | 4.6 | 4.4 |
| Graphics device ID | 0x8A58 | 0x3185 |
| Quick Sync Video | Yes | Yes |
| Graphics output | eDP/DP/HDMI | eDP/DP/HDMI/MIPI-DSI |
| 4K support | — | Yes, at 60Hz |
| I/O and interfaces | ||
| PCI Express revision | 3 | 2 |
| PCI Express lanes | — | 6 |
| PCI Express configurations | — | 1x4 + 1x2 or 4x1 or 2x1+1x2 + 1x2 |
| USB revision | — | 3 |
| USB ports | — | 8 |
| SATA ports | — | 2 |
| SATA 6 Gb/s ports | — | 2 |
| Integrated LAN | — | No |
| UART | — | Yes |
| General purpose I/O | — | Yes |
| Package and thermal | ||
| Sockets supported | — | FCBGA1090 |
| Max CPU configuration | 1 | 1 |
| Package size | 26.5 mm x 18.5 mm | 25mm x 24mm |
| TJUNCTION | 100 °C | 105 °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 | — |
| Secure Key | Yes | Yes |
| Intel OS Guard | Yes | Yes |
| Intel Boot Guard | Yes | — |
| Intel Software Guard Extensions | Yes | Yes |
| Intel Memory Protection Extensions | — | Yes |
| Anti-Theft Technology | — | No |
| Stable IT Platform Program | No | — |
| Technologies | ||
| Enhanced SpeedStep | — | Yes |
| Idle States | Yes | Yes |
| Thermal Monitoring Technologies | Yes | Yes |
| Identity Protection Technology | — | Yes |
| Transactional Synchronization Extensions | No | — |
| Deep Learning Boost | Yes | — |
| Turbo Boost Max 3.0 | — | No |
| Thermal Velocity Boost | No | — |
| Speed Shift Technology | Yes | No |
| Optane Memory Supported | Yes | No |
| Smart Response Technology | — | No |
| Gaussian & Neural Accelerator | Yes (1) | — |