i9-12900E vs Atom CE4150
Primary details
Comparing Atom CE4150 and Core i9-12900E processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 384 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Power efficiency | no data | 24.45 |
| Architecture codename | Sodaville (2009) | Alder Lake-S (2022) |
| Release date | 24 September 2009 (15 years ago) | 4 January 2022 (2 years ago) |
Detailed specifications
Atom CE4150 and Core i9-12900E 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 | 1 (Single-Core) | 16 (Hexadeca-Core) |
| Threads | 1 | 24 |
| Base clock speed | no data | 2.3 GHz |
| Boost clock speed | 1.2 GHz | 5 GHz |
| L1 cache | 56 KB (per core) | 80K (per core) |
| L2 cache | 512 KB (per core) | 1.25 MB (per core) |
| L3 cache | 0 KB | 30 MB (shared) |
| Chip lithography | 45 nm | 10 nm |
| Die size | 96 mm2 | 215 mm2 |
| Maximum case temperature (TCase) | no data | 72 °C |
| Number of transistors | 47 million | no data |
| 64 bit support | - | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | - | + |
Compatibility
Information on Atom CE4150 and Core i9-12900E 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 951 | 1700 |
| Power consumption (TDP) | 7 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom CE4150 and Core i9-12900E. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| TSX | - | + |
Security technologies
Atom CE4150 and Core i9-12900E technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom CE4150 and Core i9-12900E are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom CE4150 and Core i9-12900E. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2, DDR3 | DDR4, DDR5 Dual-channel |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | Intel UHD Graphics 770 |
Peripherals
Specifications and connection of peripherals supported by Atom CE4150 and Core i9-12900E.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 20 |
Pros & cons summary
| Recency | 24 September 2009 | 4 January 2022 |
| Physical cores | 1 | 16 |
| Threads | 1 | 24 |
| Chip lithography | 45 nm | 10 nm |
| Power consumption (TDP) | 7 Watt | 65 Watt |
Atom CE4150 has 828.6% lower power consumption.
i9-12900E, on the other hand, has an age advantage of 12 years, 1500% more physical cores and 2300% more threads, and a 350% more advanced lithography process.
We couldn't decide between Atom CE4150 and Core i9-12900E. We've got no test results to judge.
Be aware that Atom CE4150 is a notebook processor while Core i9-12900E is a desktop one.
Should you still have questions on choice between Atom CE4150 and Core i9-12900E, ask them in Comments section, and we shall answer.
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