Celeron N2806 vs Pentium 3805U
Primary details
Comparing Pentium 3805U and Celeron N2806 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2659 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Pentium | Intel Celeron |
| Power efficiency | 4.67 | no data |
| Architecture codename | Broadwell-U (2015) | Bay Trail-M (2013−2014) |
| Release date | 1 March 2015 (9 years ago) | 1 December 2013 (10 years ago) |
| Launch price (MSRP) | $161 | $107 |
Detailed specifications
Pentium 3805U and Celeron N2806 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) | 2 (Dual-core) |
| Threads | 2 | 2 |
| Base clock speed | 1.9 GHz | 1.6 GHz |
| Boost clock speed | 1.9 GHz | 2 GHz |
| Bus rate | 5 GT/s | no data |
| L1 cache | 64K (per core) | 56K (per core) |
| L2 cache | 256K (per core) | 512K (per core) |
| L3 cache | 2 MB (shared) | 0 KB |
| Chip lithography | 14 nm | 22 nm |
| Die size | 82 mm2 | no data |
| Maximum core temperature | 105 °C | 105 °C |
| Maximum case temperature (TCase) | 105 °C | no data |
| Number of transistors | 1300 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Pentium 3805U and Celeron N2806 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 | FCBGA1168 | FCBGA1170 |
| Power consumption (TDP) | 15 Watt | 4.5 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium 3805U and Celeron N2806. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | - |
| Idle States | + | + |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| Smart Response | - | no data |
| Smart Connect | no data | + |
| FDI | + | no data |
| Fast Memory Access | + | no data |
| RST | no data | - |
Security technologies
Pentium 3805U and Celeron N2806 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | + |
| Secure Key | + | no data |
| Identity Protection | + | - |
| OS Guard | - | no data |
| Anti-Theft | no data | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium 3805U and Celeron N2806 are enumerated here.
| AMD-V | + | - |
| VT-d | + | - |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium 3805U and Celeron N2806. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3 |
| Maximum memory size | 16 GB | 4 GB |
| Max memory channels | 2 | 1 |
| Maximum memory bandwidth | 25.6 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel® HD Graphics for 5th Generation Intel® Processors | Intel® HD Graphics for Intel Atom® Processor Z3700 Series |
| Quick Sync Video | + | - |
| Clear Video | + | no data |
| Clear Video HD | - | - |
| Graphics max frequency | 800 MHz | 756 MHz |
| InTru 3D | + | - |
Graphics interfaces
Available interfaces and connections of Pentium 3805U and Celeron N2806 integrated GPUs.
| Number of displays supported | 3 | 2 |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
Graphics API support
APIs supported by Pentium 3805U and Celeron N2806 integrated GPUs, sometimes API versions are included.
| DirectX | 11.2/12 | no data |
Peripherals
Specifications and connection of peripherals supported by Pentium 3805U and Celeron N2806.
| PCIe version | 2.0 | 2.0 |
| PCI Express lanes | 12 | 4 |
| USB revision | no data | 3.0 and 2.0 |
| Total number of SATA ports | no data | 2 |
| Number of USB ports | no data | 5 |
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.
Cinebench 11.5 64-bit multi-core
Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.
Pros & cons summary
| Recency | 1 March 2015 | 1 December 2013 |
| Chip lithography | 14 nm | 22 nm |
| Power consumption (TDP) | 15 Watt | 4 Watt |
Pentium 3805U has an age advantage of 1 year, and a 57.1% more advanced lithography process.
Celeron N2806, on the other hand, has 275% lower power consumption.
We couldn't decide between Pentium 3805U and Celeron N2806. We've got no test results to judge.
Should you still have questions on choice between Pentium 3805U and Celeron N2806, ask them in Comments section, and we shall answer.
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