Pentium 6805 vs Celeron N2840
Primary details
Comparing Celeron N2840 and Pentium 6805 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 1681 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Celeron | no data |
| Power efficiency | no data | 17.60 |
| Architecture codename | Bay Trail-M (2013−2014) | Ice Lake-Y (2020) |
| Release date | 22 May 2014 (10 years ago) | 1 October 2020 (4 years ago) |
| Launch price (MSRP) | no data | $161 |
Detailed specifications
Celeron N2840 and Pentium 6805 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 | 4 |
| Base clock speed | 2.16 GHz | 1.1 GHz |
| Boost clock speed | 2.58 GHz | 3 GHz |
| L1 cache | 56K (per core) | 80 KB (per core) |
| L2 cache | 512K (per core) | 256 KB (per core) |
| L3 cache | 0 KB | 4 MB (shared) |
| Chip lithography | 22 nm | 10 nm |
| Die size | no data | 123 mm2 |
| Maximum core temperature | 100 °C | 100 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Celeron N2840 and Pentium 6805 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 | FCBGA1170 | FCBGA1526 |
| Power consumption (TDP) | 7.5 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron N2840 and Pentium 6805. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | 2.0 |
| Hyper-Threading Technology | - | + |
| Idle States | + | + |
| Thermal Monitoring | - | + |
| Smart Connect | + | no data |
Security technologies
Celeron N2840 and Pentium 6805 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | + | + |
| Secure Key | + | + |
| OS Guard | no data | + |
| Anti-Theft | - | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Celeron N2840 and Pentium 6805 are enumerated here.
| VT-d | - | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Celeron N2840 and Pentium 6805. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4-3200, LPDDR4-3733 |
| Maximum memory size | 8 GB | 64 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 21.32 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel® HD Graphics for Intel Atom® Processor Z3700 Series | Intel® UHD Graphics for 10th Gen Intel® Processors |
| Quick Sync Video | + | - |
| Graphics max frequency | 792 MHz | 850 MHz |
| Execution Units | no data | 32 |
Graphics interfaces
Available interfaces and connections of Celeron N2840 and Pentium 6805 integrated GPUs.
| Number of displays supported | 2 | 3 |
Peripherals
Specifications and connection of peripherals supported by Celeron N2840 and Pentium 6805.
| PCIe version | 2.0 | 3.0 |
| PCI Express lanes | 4 | no data |
| USB revision | 3.0 and 2.0 | no data |
| Total number of SATA ports | 2 | no data |
| Number of USB ports | 5 | 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.
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.
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.
Pros & cons summary
| Recency | 22 May 2014 | 1 October 2020 |
| Threads | 2 | 4 |
| Chip lithography | 22 nm | 10 nm |
| Power consumption (TDP) | 7 Watt | 15 Watt |
Celeron N2840 has 114.3% lower power consumption.
Pentium 6805, on the other hand, has an age advantage of 6 years, 100% more threads, and a 120% more advanced lithography process.
We couldn't decide between Celeron N2840 and Pentium 6805. We've got no test results to judge.
Should you still have questions on choice between Celeron N2840 and Pentium 6805, ask them in Comments section, and we shall answer.
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