Ryzen 9 PRO 7940HS vs Atom E3825
Primary details
Comparing Atom E3825 and Ryzen 9 PRO 7940HS processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 344 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Atom | AMD Phoenix (Zen 4, Ryzen 7040) |
| Power efficiency | no data | 47.91 |
| Architecture codename | Bay Trail-I (2013) | Phoenix-HS (Zen 4) (2023) |
| Release date | 8 October 2013 (11 years ago) | 13 June 2023 (1 year ago) |
| Launch price (MSRP) | $73 | no data |
Detailed specifications
Atom E3825 and Ryzen 9 PRO 7940HS 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) | 8 (Octa-Core) |
| Threads | 2 | 16 |
| Base clock speed | no data | 4 GHz |
| Boost clock speed | 1.33 GHz | 5.2 GHz |
| L1 cache | 64 KB (per core) | 512 KB |
| L2 cache | 512 KB (per core) | 8 MB |
| L3 cache | 0 KB | 16 MB |
| Chip lithography | 22 nm | 4 nm |
| Die size | no data | 178 mm2 |
| Maximum core temperature | no data | 100 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Atom E3825 and Ryzen 9 PRO 7940HS 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 | no data |
| Socket | Intel BGA1170 | FP7/FP8 |
| Power consumption (TDP) | 6 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom E3825 and Ryzen 9 PRO 7940HS. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom E3825 and Ryzen 9 PRO 7940HS. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel HD Graphics | AMD Radeon 780M |
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 | 0.77 | 18.28 |
| Recency | 8 October 2013 | 13 June 2023 |
| Physical cores | 2 | 8 |
| Threads | 2 | 16 |
| Chip lithography | 22 nm | 4 nm |
| Power consumption (TDP) | 6 Watt | 35 Watt |
Atom E3825 has 483.3% lower power consumption.
Ryzen 9 PRO 7940HS, on the other hand, has 2274% faster integrated GPU, an age advantage of 9 years, 300% more physical cores and 700% more threads, and a 450% more advanced lithography process.
We couldn't decide between Atom E3825 and Ryzen 9 PRO 7940HS. We've got no test results to judge.
Should you still have questions on choice between Atom E3825 and Ryzen 9 PRO 7940HS, ask them in Comments section, and we shall answer.
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