Atom x7835FE vs i9-12900TE
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 645 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Power efficiency | 39.73 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Alder Lake-S (2022) | Amston Lake (2024−2025) |
| Release date | 4 January 2022 (3 years ago) | 1 October 2025 (less than a year ago) |
| Launch price (MSRP) | no data | $150 |
Detailed specifications
Core i9-12900TE and Atom x7835FE 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 | 16 (Hexadeca-Core) | 8 (Octa-Core) |
| Threads | 24 | 8 |
| Base clock speed | 1.1 GHz | 1.3 GHz |
| Boost clock speed | 4.8 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 | 30 MB (shared) | 6 MB (shared) |
| Chip lithography | 10 nm | 10 nm |
| Die size | 215 mm2 | no data |
| Maximum case temperature (TCase) | 72 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i9-12900TE and Atom x7835FE 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 | 1700 | Intel BGA 1264 |
| Power consumption (TDP) | 35 Watt | 12 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i9-12900TE and Atom x7835FE. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| TSX | + | - |
Security technologies
Core i9-12900TE and Atom x7835FE technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i9-12900TE and Atom x7835FE are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i9-12900TE and Atom x7835FE. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR5 Dual-channel | DDR4, DDR5, LPDDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics 770 | Intel UHD Graphics 32EU |
Peripherals
Specifications and connection of peripherals supported by Core i9-12900TE and Atom x7835FE.
| PCIe version | 5.0 | 3.0 |
| PCI Express lanes | 20 | 9 |
Pros & cons summary
| Recency | 4 January 2022 | 1 October 2025 |
| Physical cores | 16 | 8 |
| Threads | 24 | 8 |
| Power consumption (TDP) | 35 Watt | 12 Watt |
i9-12900TE has 100% more physical cores and 200% more threads.
Atom x7835FE, on the other hand, has an age advantage of 3 years, and 191.7% lower power consumption.
We couldn't decide between Intel Core i9-12900TE and Intel Atom x7835FE. We've got no test results to judge.
Note that Core i9-12900TE is a desktop processor while Atom x7835FE is a notebook one.
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