i7-12700E vs Atom E3825
Primary details
Comparing Atom E3825 and Core i7-12700E processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 318 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | Atom | no data |
| Power efficiency | no data | 26.94 |
| Architecture codename | Bay Trail-I (2013) | Alder Lake-S (2022) |
| Release date | 8 October 2013 (11 years ago) | January 2022 (2 years ago) |
| Launch price (MSRP) | $73 | no data |
Detailed specifications
Atom E3825 and Core i7-12700E 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) | 12 (Dodeca-Core) |
| Threads | 2 | 20 |
| Base clock speed | no data | 2.1 GHz |
| Boost clock speed | 1.33 GHz | 4.8 GHz |
| L1 cache | 64 KB (per core) | 80K (per core) |
| L2 cache | 512 KB (per core) | 1.25 MB (per core) |
| L3 cache | 0 KB | 25 MB (shared) |
| Chip lithography | 22 nm | 10 nm |
| Die size | no data | 215 mm2 |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Atom E3825 and Core i7-12700E 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 | Intel BGA1170 | 1700 |
| Power consumption (TDP) | 6 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom E3825 and Core i7-12700E. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| TSX | - | + |
Security technologies
Atom E3825 and Core i7-12700E technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom E3825 and Core i7-12700E are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom E3825 and Core i7-12700E. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4, DDR5 Dual-channel |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel HD Graphics | Intel UHD Graphics 770 |
Peripherals
Specifications and connection of peripherals supported by Atom E3825 and Core i7-12700E.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 20 |
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 | 6.15 |
| Physical cores | 2 | 12 |
| Threads | 2 | 20 |
| Chip lithography | 22 nm | 10 nm |
| Power consumption (TDP) | 6 Watt | 65 Watt |
Atom E3825 has 983.3% lower power consumption.
i7-12700E, on the other hand, has 698.7% faster integrated GPU, 500% more physical cores and 900% more threads, and a 120% more advanced lithography process.
We couldn't decide between Atom E3825 and Core i7-12700E. We've got no test results to judge.
Be aware that Atom E3825 is a notebook processor while Core i7-12700E is a desktop one.
Should you still have questions on choice between Atom E3825 and Core i7-12700E, ask them in Comments section, and we shall answer.
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