Celeron N2815 vs A9-9420e
Primary details
Comparing A9-9420e and Celeron N2815 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2700 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Bristol Ridge | Intel Celeron |
| Power efficiency | 4.38 | no data |
| Architecture codename | Stoney Ridge (2016−2019) | Bay Trail-M (2013−2014) |
| Release date | 1 June 2018 (6 years ago) | 1 December 2013 (10 years ago) |
| Launch price (MSRP) | no data | $107 |
Detailed specifications
A9-9420e and Celeron N2815 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 | no data | 1.86 GHz |
| Boost clock speed | no data | 2.13 GHz |
| L1 cache | no data | 112 KB |
| L2 cache | 1 MB | 1 MB |
| L3 cache | no data | 1 MB |
| Chip lithography | 28 nm | 22 nm |
| Die size | 124.5 mm2 | no data |
| Maximum core temperature | 90 °C | 105 °C |
| Number of transistors | 1200 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on A9-9420e and Celeron N2815 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.
| Socket | BGA | FCBGA1170 |
| Power consumption (TDP) | 15 Watt | 7.5 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A9-9420e and Celeron N2815. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Virtualization, | no data |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | - |
| Idle States | no data | + |
| Smart Connect | no data | + |
| RST | no data | - |
Security technologies
A9-9420e and Celeron N2815 technologies aimed at improving security, for example, by protecting against hacks.
| EDB | no data | + |
| Anti-Theft | no data | - |
Virtualization technologies
Virtual machine speed-up technologies supported by A9-9420e and Celeron N2815 are enumerated here.
| AMD-V | + | - |
| VT-d | no data | - |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A9-9420e and Celeron N2815. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR3L-1066 |
| Maximum memory size | no data | 8 GB |
| Max memory channels | no data | 2 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon R5 (Stoney Ridge) | Intel® HD Graphics for Intel Atom® Processor Z3700 Series |
| Graphics max frequency | no data | 756 MHz |
Graphics interfaces
Available interfaces and connections of A9-9420e and Celeron N2815 integrated GPUs.
| Number of displays supported | no data | 2 |
Peripherals
Specifications and connection of peripherals supported by A9-9420e and Celeron N2815.
| PCIe version | no data | 2.0 |
| PCI Express lanes | no data | 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 15 64-bit multi-core
Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.
Pros & cons summary
| Recency | 1 June 2018 | 1 December 2013 |
| Chip lithography | 28 nm | 22 nm |
| Power consumption (TDP) | 15 Watt | 7 Watt |
A9-9420e has an age advantage of 4 years.
Celeron N2815, on the other hand, has a 27.3% more advanced lithography process, and 114.3% lower power consumption.
We couldn't decide between A9-9420e and Celeron N2815. We've got no test results to judge.
Should you still have questions on choice between A9-9420e and Celeron N2815, ask them in Comments section, and we shall answer.
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