Processor N100 vs Celeron 3855U
Aggregate performance score
Processor N100 outperforms Celeron 3855U by a whopping 206% based on our aggregate benchmark results.
Primary details
Comparing Celeron 3855U and Processor N100 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2634 | 1785 |
| Place by popularity | not in top-100 | 65 |
| Market segment | Laptop | Laptop |
| Series | Intel Celeron | Intel Alder Lake-N |
| Power efficiency | 4.84 | 37.07 |
| Architecture codename | Skylake (2015−2016) | Alder Lake-N (2023) |
| Release date | 15 August 2015 (9 years ago) | 3 January 2023 (1 year ago) |
| Launch price (MSRP) | $107 | $128 |
Detailed specifications
Celeron 3855U and Processor N100 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 | 1.6 GHz | 0.1 GHz |
| Boost clock speed | 1.6 GHz | 3.4 GHz |
| Bus type | OPI | no data |
| Bus rate | 4 GT/s | no data |
| Multiplier | 16 | no data |
| L1 cache | 128 KB | 96 KB (per core) |
| L2 cache | 512 KB | 2 MB (shared) |
| L3 cache | 2 MB | 6 MB (shared) |
| Chip lithography | 14 nm | 10 nm |
| Die size | 98.57 mm2 | no data |
| Maximum core temperature | 100 °C | 105 °C |
| Number of transistors | 1750 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Celeron 3855U and Processor N100 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 (Uniprocessor) | 1 |
| Socket | FCBGA1356 | Intel BGA 1264 |
| Power consumption (TDP) | 15 Watt | 6 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron 3855U and Processor N100. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | no data |
| AES-NI | + | + |
| FMA | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| My WiFi | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| Smart Response | + | no data |
Security technologies
Celeron 3855U and Processor N100 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | no data |
| Secure Key | + | no data |
| Identity Protection | + | - |
| SGX | Yes with Intel® ME | no data |
| OS Guard | - | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Celeron 3855U and Processor N100 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Celeron 3855U and Processor N100. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-1866/2133, LPDDR3-1600/1866, DDR3L-1333/1600 | DDR4, DDR5 |
| Maximum memory size | 32 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 34.134 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel HD Graphics 510 | Intel UHD Graphics 24EUs (Alder Lake-N) |
| Max video memory | 32 GB | no data |
| Quick Sync Video | + | - |
| Clear Video HD | + | no data |
| Graphics max frequency | 900 MHz | no data |
Graphics interfaces
Available interfaces and connections of Celeron 3855U and Processor N100 integrated GPUs.
| Number of displays supported | 3 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
| DVI | + | no data |
Graphics image quality
Maximum display resolutions supported by Celeron 3855U and Processor N100 integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | + | no data |
| Max resolution over HDMI 1.4 | 4096x2304@24Hz | no data |
| Max resolution over eDP | 4096x2304@60Hz | no data |
| Max resolution over DisplayPort | 4096x2304@60Hz | no data |
| Max resolution over VGA | N/A | no data |
Graphics API support
APIs supported by Celeron 3855U and Processor N100 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 3855U and Processor N100.
| PCIe version | 2.0 | 3.0 |
| PCI Express lanes | 10 | 9 |
Pros & cons summary
| Performance score | 0.77 | 2.36 |
| Integrated graphics card | 1.61 | 2.32 |
| Recency | 15 August 2015 | 3 January 2023 |
| Physical cores | 2 | 4 |
| Threads | 2 | 4 |
| Chip lithography | 14 nm | 10 nm |
| Power consumption (TDP) | 15 Watt | 6 Watt |
Processor N100 has a 206.5% higher aggregate performance score, 44.1% faster integrated GPU, an age advantage of 7 years, 100% more physical cores and 100% more threads, a 40% more advanced lithography process, and 150% lower power consumption.
The Processor N100 is our recommended choice as it beats the Celeron 3855U in performance tests.
Should you still have questions on choice between Celeron 3855U and Processor N100, ask them in Comments section, and we shall answer.
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