Atom C3850 vs i3-7100U
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2360 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.13 | no data |
| Market segment | Laptop | Server |
| Series | Intel Core i3 | Intel Atom |
| Power efficiency | 4.39 | no data |
| Designer | Intel | Intel |
| Architecture codename | Kaby Lake (2016−2019) | Goldmont (2016−2017) |
| Release date | 30 August 2016 (9 years ago) | 15 August 2017 (8 years ago) |
| Launch price (MSRP) | $281 | $323 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Core i3-7100U and Atom C3850 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) | 12 (Dodeca-Core) |
| Threads | 4 | 12 |
| Base clock speed | 2.4 GHz | 2.1 GHz |
| Boost clock speed | 2.4 GHz | 2.4 GHz |
| Bus type | OPI | no data |
| Bus rate | 4 GT/s | no data |
| Multiplier | 24 | 21 |
| L1 cache | 128 KB | 672 KB |
| L2 cache | 512 KB | 12 MB |
| L3 cache | 3 MB | 12 MB |
| Chip lithography | 14 nm | 14 nm |
| Maximum core temperature | 100 °C | 78 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Core i3-7100U and Atom C3850 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 (Uniprocessor) |
| Socket | FCBGA1356,FPBGA1356 | FCBGA1310 |
| Power consumption (TDP) | 15 Watt | 25 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i3-7100U and Atom C3850. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | no data |
| AES-NI | + | + |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | + | + |
| QuickAssist | no data | - |
| Speed Shift | + | no data |
| My WiFi | + | no data |
| Turbo Boost Technology | - | 2.0 |
| Hyper-Threading Technology | + | - |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| Smart Response | + | no data |
Security technologies
Core i3-7100U and Atom C3850 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | + |
| Secure Boot | no data | + |
| MPX | + | - |
| Identity Protection | + | - |
| SGX | Yes with Intel® ME | - |
| OS Guard | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i3-7100U and Atom C3850 are enumerated here.
| AMD-V | + | - |
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i3-7100U and Atom C3850. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR4: 2400 |
| Maximum memory size | 32 GB | 256 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 34.134 GB/s | 34.134 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics 620 | no data |
| Max video memory | 32 GB | no data |
| Quick Sync Video | + | - |
| Clear Video | + | no data |
| Clear Video HD | + | no data |
| Graphics max frequency | 1 GHz | no data |
Graphics interfaces
Available interfaces and connections of Core i3-7100U and Atom C3850 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 Core i3-7100U and Atom C3850 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 Core i3-7100U and Atom C3850 integrated GPUs, sometimes API versions are included.
| DirectX | 12 | no data |
| OpenGL | 4.5 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i3-7100U and Atom C3850.
| PCIe version | 3.0 | 3 |
| PCI Express lanes | 12 | 16 |
| USB revision | no data | 3 |
| Total number of SATA ports | no data | 16 |
| Number of USB ports | no data | 8 |
| Integrated LAN | no data | 2x10/2.5/1 GBE |
Pros & cons summary
| Recency | 30 August 2016 | 15 August 2017 |
| Physical cores | 2 | 12 |
| Threads | 4 | 12 |
| Power consumption (TDP) | 15 Watt | 25 Watt |
i3-7100U has 67% lower power consumption.
Atom C3850, on the other hand, has an age advantage of 11 months, and 500% more physical cores and 200% more threads.
We couldn't decide between Intel Core i3-7100U and Intel Atom C3850. We've got no test results to judge.
Be aware that Core i3-7100U is a notebook processor while Atom C3850 is a server/workstation one.
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