Celeron N5105 vs A4-9120C
Aggregate performance score
Celeron N5105 outperforms A4-9120C by a whopping 372% based on our aggregate benchmark results.
Primary details
Comparing A4-9120C and Celeron N5105 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2857 | 1748 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | AMD Bristol Ridge | no data |
| Power efficiency | 8.52 | 24.13 |
| Architecture codename | Stoney Ridge (2016−2019) | Jasper Lake (2021) |
| Release date | 6 January 2019 (5 years ago) | 11 January 2021 (3 years ago) |
Detailed specifications
A4-9120C and Celeron N5105 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 | 2 (Dual-core) | 4 (Quad-Core) |
| Threads | 2 | 4 |
| Base clock speed | no data | 2 GHz |
| Boost clock speed | 1.6 GHz | 2.9 GHz |
| Multiplier | 16 | no data |
| L1 cache | 160 KB | no data |
| L2 cache | 1 MB | 1.5 MB |
| L3 cache | no data | 4 MB |
| Chip lithography | 28 nm | 10 nm |
| Die size | 124.5 mm2 | no data |
| Maximum core temperature | no data | 105 °C |
| Number of transistors | 1200 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on A4-9120C and Celeron N5105 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 | no data | 1 |
| Socket | BGA | FCBGA1338 |
| Power consumption (TDP) | 6 Watt | 10 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A4-9120C and Celeron N5105. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Virtualization, | Intel® SSE4.2 |
| AES-NI | + | + |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | - |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Smart Response | no data | - |
| GPIO | no data | + |
| Turbo Boost Max 3.0 | no data | - |
Security technologies
A4-9120C and Celeron N5105 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| Identity Protection | - | + |
| SGX | no data | - |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by A4-9120C and Celeron N5105 are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A4-9120C and Celeron N5105. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR4 |
| Maximum memory size | no data | 16 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | 14.936 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | AMD Radeon R4 (Stoney Ridge) ( - 600 MHz) | Intel UHD Graphics |
| Quick Sync Video | - | + |
| Graphics max frequency | no data | 800 MHz |
| Execution Units | no data | 24 |
Graphics interfaces
Available interfaces and connections of A4-9120C and Celeron N5105 integrated GPUs.
| Number of displays supported | no data | 3 |
| eDP | no data | + |
| DisplayPort | - | + |
| HDMI | - | + |
| MIPI-DSI | no data | + |
Graphics image quality
Maximum display resolutions supported by A4-9120C and Celeron N5105 integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | no data | + |
| Max resolution over HDMI 1.4 | no data | 4096x2160@60Hz |
| Max resolution over eDP | no data | 4096x2160@60Hz |
| Max resolution over DisplayPort | no data | 4096x2160@60Hz |
Graphics API support
APIs supported by A4-9120C and Celeron N5105 integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12 |
| OpenGL | no data | 4.5 |
Peripherals
Specifications and connection of peripherals supported by A4-9120C and Celeron N5105.
| PCI Express lanes | no data | 8 |
| USB revision | no data | 2.0/3.2 |
| Max number of SATA 6 Gb/s Ports | no data | 2 |
| Number of USB ports | no data | 14 |
| 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.
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.
Pros & cons summary
| Performance score | 0.54 | 2.55 |
| Integrated graphics card | 1.17 | 5.58 |
| Recency | 6 January 2019 | 11 January 2021 |
| Physical cores | 2 | 4 |
| Threads | 2 | 4 |
| Chip lithography | 28 nm | 10 nm |
| Power consumption (TDP) | 6 Watt | 10 Watt |
A4-9120C has 66.7% lower power consumption.
Celeron N5105, on the other hand, has a 372.2% higher aggregate performance score, 376.9% faster integrated GPU, an age advantage of 2 years, 100% more physical cores and 100% more threads, and a 180% more advanced lithography process.
The Celeron N5105 is our recommended choice as it beats the A4-9120C in performance tests.
Be aware that A4-9120C is a notebook processor while Celeron N5105 is a desktop one.
Should you still have questions on choice between A4-9120C and Celeron N5105, ask them in Comments section, and we shall answer.
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