Atom x7835RE vs i7-12800HE
Aggregate performance score
i7-12800HE outperforms Atom x7835RE by a whopping 264% based on our aggregate benchmark results.
Primary details
Comparing Core i7-12800HE and Atom x7835RE processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 297 | 1164 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Architecture codename | Alder Lake-H (2022) | Amston Lake (2024) |
| Release date | January 2022 (2 years ago) | 8 April 2024 (less than a year ago) |
Detailed specifications
Core i7-12800HE and Atom x7835RE 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 | 14 (Tetradeca-Core) | 8 (Octa-Core) |
| Threads | 20 | 8 |
| Base clock speed | 2.4 GHz | 1.3 GHz |
| Boost clock speed | 4.6 GHz | 3.6 GHz |
| L1 cache | 80K (per core) | 96 KB (per core) |
| L2 cache | 1.25 MB (per core) | 2 MB (per module) |
| L3 cache | 24 MB (shared) | 6 MB (shared) |
| Chip lithography | 10 nm | 10 nm |
| Die size | 217 mm2 | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Core i7-12800HE and Atom x7835RE 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 BGA 1744 | Intel BGA 1264 |
| Power consumption (TDP) | 45 Watt | 12 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-12800HE and Atom x7835RE. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| TSX | + | - |
Security technologies
Core i7-12800HE and Atom x7835RE technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-12800HE and Atom x7835RE are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-12800HE and Atom x7835RE. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR5 Dual-channel | DDR4, DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Iris Xe 96EU | Intel UHD Graphics 32EU |
Peripherals
Specifications and connection of peripherals supported by Core i7-12800HE and Atom x7835RE.
| PCIe version | 4.0 | 3.0 |
| PCI Express lanes | 20 | 9 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
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
| Performance score | 19.27 | 5.29 |
| Physical cores | 14 | 8 |
| Threads | 20 | 8 |
| Power consumption (TDP) | 45 Watt | 12 Watt |
i7-12800HE has a 264.3% higher aggregate performance score, and 75% more physical cores and 150% more threads.
Atom x7835RE, on the other hand, has 275% lower power consumption.
The Core i7-12800HE is our recommended choice as it beats the Atom x7835RE in performance tests.
Should you still have questions on choice between Core i7-12800HE and Atom x7835RE, ask them in Comments section, and we shall answer.
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