Atom E3815 vs Ryzen 5 2400G
Primary details
Comparing Ryzen 5 2400G and Atom E3815 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1149 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 5.67 | no data |
| Market segment | Desktop processor | Laptop |
| Series | AMD Ryzen 5 | Atom |
| Power efficiency | 7.99 | no data |
| Architecture codename | Raven Ridge (2017−2018) | Bay Trail-I (2013) |
| Release date | 8 January 2018 (6 years ago) | 8 October 2013 (11 years ago) |
| Launch price (MSRP) | $169 | $134 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Ryzen 5 2400G and Atom E3815 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 | 4 (Quad-Core) | 1 (Single-Core) |
| Threads | 8 | 1 |
| Base clock speed | 3.6 GHz | no data |
| Boost clock speed | 3.6 GHz | 1.47 GHz |
| Multiplier | 36 | no data |
| L1 cache | 386 KB | 64 KB (per core) |
| L2 cache | 2 MB | 512 KB (per core) |
| L3 cache | 4 MB (shared) | 0 KB |
| Chip lithography | 14 nm | 22 nm |
| Die size | 209.78 mm2 | no data |
| Number of transistors | 4950 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Ryzen 5 2400G and Atom E3815 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 | AM4 | Intel BGA1170 |
| Power consumption (TDP) | 65 Watt | 5 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 5 2400G and Atom E3815. You'll probably need this information if you require some particular technology.
| Instruction set extensions | XFR, FMA3, SSE 4.2, AVX2, SMT | no data |
| AES-NI | + | - |
| FMA | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 5 2400G and Atom E3815 are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 5 2400G and Atom E3815. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Dual-channel | DDR3 |
| Maximum memory size | 64 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 46.933 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | AMD Radeon RX Vega 11 | Intel HD Graphics |
Peripherals
Specifications and connection of peripherals supported by Ryzen 5 2400G and Atom E3815.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 12 | 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.
Pros & cons summary
| Integrated graphics card | 5.47 | 0.77 |
| Recency | 8 January 2018 | 8 October 2013 |
| Physical cores | 4 | 1 |
| Threads | 8 | 1 |
| Chip lithography | 14 nm | 22 nm |
| Power consumption (TDP) | 65 Watt | 5 Watt |
Ryzen 5 2400G has 610.4% faster integrated GPU, an age advantage of 4 years, 300% more physical cores and 700% more threads, and a 57.1% more advanced lithography process.
Atom E3815, on the other hand, has 1200% lower power consumption.
We couldn't decide between Ryzen 5 2400G and Atom E3815. We've got no test results to judge.
Note that Ryzen 5 2400G is a desktop processor while Atom E3815 is a notebook one.
Should you still have questions on choice between Ryzen 5 2400G and Atom E3815, ask them in Comments section, and we shall answer.
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