Celeron G3900 vs J4125
Aggregate performance score
J4125 outperforms G3900 by a substantial 35% based on our aggregate benchmark results.
Primary details
Comparing Celeron J4125 and Celeron G3900 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1879 | 2120 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 1.44 | 0.18 |
| Market segment | Desktop processor | Desktop processor |
| Series | no data | Intel Celeron |
| Architecture codename | Gemini Lake Refresh (2019) | Skylake (2015−2016) |
| Release date | 4 November 2019 (4 years ago) | 1 September 2015 (8 years ago) |
| Launch price (MSRP) | no data | $42 |
| Current price | $550 | $105 (2.5x MSRP) |
Cost-effectiveness evaluation
Performance per price, higher is better.
Celeron J4125 has 700% better value for money than Celeron G3900.
Detailed specifications
Celeron J4125 and Celeron G3900 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 4 (Quad-Core) | 2 (Dual-core) |
| Threads | 4 | 2 |
| Base clock speed | 2 GHz | 2.8 GHz |
| Boost clock speed | 2.7 GHz | 2.8 GHz |
| Bus support | no data | 4 × 8 GT/s |
| L1 cache | no data | 64 KB (per core) |
| L2 cache | 4 MB | 256 KB (per core) |
| L3 cache | 4 MB | 4 MB (shared) |
| Chip lithography | 14 nm | 14 nm |
| Die size | no data | 150 mm2 |
| Maximum core temperature | 105 °C | no data |
| Maximum case temperature (TCase) | no data | 65 °C |
| Number of transistors | no data | 1,400 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Celeron J4125 and Celeron G3900 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | 1 |
| Socket | FCBGA1090 | FCLGA1151 |
| Power consumption (TDP) | 10 Watt | 51 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron J4125 and Celeron G3900. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2 | Intel® SSE4.1, Intel® SSE4.2 |
| AES-NI | + | + |
| AVX | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | - | no data |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | - |
| TSX | no data | - |
| Idle States | + | + |
| Thermal Monitoring | + | + |
| SIPP | no data | - |
| Smart Response | - | no data |
| GPIO | + | no data |
| Turbo Boost Max 3.0 | - | no data |
| Status | Discontinued | Launched |
Security technologies
Celeron J4125 and Celeron G3900 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | + | + |
| Secure Key | + | + |
| MPX | + | - |
| Identity Protection | + | no data |
| SGX | Yes with Intel® ME | Yes with Intel® ME |
| OS Guard | + | - |
| Anti-Theft | - | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Celeron J4125 and Celeron G3900 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Celeron J4125 and Celeron G3900. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR3, DDR4 |
| Maximum memory size | 8 GB | 64 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | no data | 34.1 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel UHD Graphics 600 | Intel HD Graphics 510 |
| Max video memory | 8 GB | 64 GB |
| Quick Sync Video | + | + |
| Clear Video | no data | + |
| Clear Video HD | no data | + |
| Graphics max frequency | 750 MHz | 950 MHz |
| Execution Units | 12 | no data |
| InTru 3D | no data | + |
Graphics interfaces
Available interfaces and connections of Celeron J4125 and Celeron G3900 integrated GPUs.
| Number of displays supported | 3 | 3 |
| eDP | + | + |
| DisplayPort | + | + |
| HDMI | + | + |
| DVI | no data | + |
| MIPI-DSI | + | no data |
Graphics image quality
Maximum display resolutions supported by Celeron J4125 and Celeron G3900 integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | + | + |
| Max resolution over HDMI 1.4 | 4096x2160@30Hz | 4096x2304@24Hz |
| Max resolution over eDP | 4096x2160@60Hz | 4096x2304@60Hz |
| Max resolution over DisplayPort | 4096x2160@60Hz | 4096x2304@60Hz |
| Max resolution over VGA | no data | N/A |
Graphics API support
APIs supported by Celeron J4125 and Celeron G3900 integrated GPUs, sometimes API versions are included.
| DirectX | 12 | 12 |
| OpenGL | 4.4 | 4.4 |
Peripherals
Specifications and connection of peripherals supported by Celeron J4125 and Celeron G3900.
| PCIe version | 2.0 | 3.0 |
| PCI Express lanes | 6 | 16 |
| USB revision | 2.0/3.0 | no data |
| Total number of SATA ports | 2 | no data |
| Max number of SATA 6 Gb/s Ports | 2 | no data |
| Number of USB ports | 8 | no data |
| Integrated LAN | - | no data |
| UART | + | no data |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
J4125 outperforms G3900 by 35% based on our aggregate benchmark results.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Benchmark coverage: 68%
J4125 outperforms G3900 by 35% in Passmark.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
Benchmark coverage: 42%
G3900 outperforms J4125 by 68% in GeekBench 5 Single-Core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Benchmark coverage: 42%
G3900 outperforms J4125 by 4% in GeekBench 5 Multi-Core.
Pros & cons summary
| Performance score | 1.91 | 1.41 |
| Integrated graphics card | 0.86 | 1.36 |
| Recency | 4 November 2019 | 1 September 2015 |
| Physical cores | 4 | 2 |
| Threads | 4 | 2 |
| Power consumption (TDP) | 10 Watt | 51 Watt |
The Celeron J4125 is our recommended choice as it beats the Celeron G3900 in performance tests.
Should you still have questions on choice between Celeron J4125 and Celeron G3900, ask them in Comments section, and we shall answer.
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