Atom x7433FE vs x7405C
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1847 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Power efficiency | 26.43 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Amston Lake (2024−2025) | Amston Lake (2024−2025) |
| Release date | 8 April 2024 (1 year ago) | 1 October 2025 (less than a year ago) |
| Launch price (MSRP) | $57 | $75 |
Detailed specifications
Atom x7405C and Atom x7433FE 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 | 4 (Quad-Core) | 4 (Quad-Core) |
| Threads | 4 | 4 |
| Base clock speed | 1.7 GHz | 1.5 GHz |
| Boost clock speed | 3.4 GHz | 3.4 GHz |
| L1 cache | 96 KB (per core) | 96 KB (per core) |
| L2 cache | 2 MB (shared) | 2 MB (shared) |
| L3 cache | 6 MB (shared) | 6 MB (shared) |
| Chip lithography | 10 nm | 10 nm |
| 64 bit support | + | + |
Compatibility
Information on Atom x7405C and Atom x7433FE 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 1264 | Intel BGA 1264 |
| Power consumption (TDP) | 12 Watt | 9 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom x7405C and Atom x7433FE. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom x7405C and Atom x7433FE are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom x7405C and Atom x7433FE. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR5 | DDR4, DDR5, LPDDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | Intel UHD Graphics 32EU |
Peripherals
Specifications and connection of peripherals supported by Atom x7405C and Atom x7433FE.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 9 | 9 |
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
