Celeron N2820 vs J4105
Primary details
Comparing Celeron J4105 and Celeron N2820 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1897 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.86 | no data |
| Market segment | Desktop processor | Laptop |
| Series | Intel Celeron | Intel Celeron |
| Architecture codename | Gemini Lake (2019) | Bay Trail-M (2013−2014) |
| Release date | 11 December 2017 (6 years ago) | 1 December 2013 (10 years ago) |
| Launch price (MSRP) | $107 | $107 |
| Current price | $400 (3.7x MSRP) | $215 (2x MSRP) |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Celeron J4105 and Celeron N2820 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 | 1.5 GHz | 2.13 GHz |
| Boost clock speed | 2.5 GHz | 2.39 GHz |
| L1 cache | 256 KB | 56K (per core) |
| L2 cache | 4 MB | 512K (per core) |
| L3 cache | 4 MB | 0 KB |
| Chip lithography | 14 nm | 22 nm |
| Maximum core temperature | 105 °C | 105 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Celeron J4105 and Celeron N2820 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 | FCBGA1170 |
| Power consumption (TDP) | 10 Watt | 7.5 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron J4105 and Celeron N2820. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2 | no data |
| AES-NI | + | - |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | - | no data |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | - |
| Idle States | + | + |
| Thermal Monitoring | + | no data |
| Smart Response | - | no data |
| GPIO | + | no data |
| Smart Connect | no data | + |
| Turbo Boost Max 3.0 | - | no data |
| Status | Discontinued | Discontinued |
| RST | no data | - |
Security technologies
Celeron J4105 and Celeron N2820 technologies aimed at improving security, for example, by protecting against hacks.
| EDB | + | + |
| Secure Key | + | no data |
| MPX | + | no data |
| Identity Protection | + | - |
| SGX | Yes with Intel® ME | no data |
| OS Guard | + | no data |
| Anti-Theft | - | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Celeron J4105 and Celeron N2820 are enumerated here.
| VT-d | + | - |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Celeron J4105 and Celeron N2820. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR3 |
| Maximum memory size | 8 GB | 8 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 38.397 GB/s | no data |
| ECC memory support | - | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics 600 | Intel® HD Graphics for Intel Atom® Processor Z3700 Series |
| Max video memory | 8 GB | no data |
| Quick Sync Video | + | - |
| Graphics max frequency | 750 MHz | 756 MHz |
| Execution Units | 12 | no data |
Graphics interfaces
Available interfaces and connections of Celeron J4105 and Celeron N2820 integrated GPUs.
| Number of displays supported | 3 | 2 |
| eDP | + | no data |
| DisplayPort | + | no data |
| HDMI | + | no data |
| MIPI-DSI | + | no data |
Graphics image quality
Maximum display resolutions supported by Celeron J4105 and Celeron N2820 integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | + | no data |
Graphics API support
APIs supported by Celeron J4105 and Celeron N2820 integrated GPUs, sometimes API versions are included.
| DirectX | 12 | no data |
| OpenGL | 4.4 | no data |
Peripherals
Specifications and connection of peripherals supported by Celeron J4105 and Celeron N2820.
| PCIe version | 2.0 | 2.0 |
| PCI Express lanes | 6 | 4 |
| USB revision | 2.0/3.0 | 3.0 and 2.0 |
| Total number of SATA ports | 2 | 2 |
| Max number of SATA 6 Gb/s Ports | 2 | no data |
| Number of USB ports | 8 | 5 |
| 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.
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%
J4105 outperforms N2820 by 479% 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%
J4105 outperforms N2820 by 64% 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%
J4105 outperforms N2820 by 169% in GeekBench 5 Multi-Core.
Cinebench 15 64-bit multi-core
Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.
Benchmark coverage: 15%
J4105 outperforms N2820 by 366% in Cinebench 15 64-bit multi-core.
Cinebench 15 64-bit single-core
Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.
Benchmark coverage: 15%
J4105 outperforms N2820 by 93% in Cinebench 15 64-bit single-core.
Pros & cons summary
| Recency | 11 December 2017 | 1 December 2013 |
| Physical cores | 4 | 2 |
| Threads | 4 | 2 |
| Chip lithography | 14 nm | 22 nm |
| Power consumption (TDP) | 10 Watt | 7 Watt |
We couldn't decide between Celeron J4105 and Celeron N2820. We've got no test results to judge.
Note that Celeron J4105 is a desktop processor while Celeron N2820 is a notebook one.
Should you still have questions on choice between Celeron J4105 and Celeron N2820, ask them in Comments section, and we shall answer.
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