Atom x7433FE vs Processor U300
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1386 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 17.94 | no data |
| Market segment | Laptop | Laptop |
| Series | Intel Raptor Lake-U | no data |
| Power efficiency | 35.57 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Raptor Lake-U (2023) | Amston Lake (2024−2025) |
| Release date | 4 January 2023 (2 years ago) | 1 October 2025 (less than a year ago) |
| Launch price (MSRP) | $193 | $75 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Processor U300 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 | 5 (Penta-Core) | 4 (Quad-Core) |
| Threads | 6 | 4 |
| Base clock speed | 1.2 GHz | 1.5 GHz |
| Boost clock speed | 4.4 GHz | 3.4 GHz |
| Bus rate | 55 MHz | no data |
| L1 cache | 80K (per core) | 96 KB (per core) |
| L2 cache | 1.25 MB (per core) | 2 MB (shared) |
| L3 cache | 8 MB (shared) | 6 MB (shared) |
| Chip lithography | 10 nm | 10 nm |
| Maximum core temperature | 100 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Processor U300 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 1744 | Intel BGA 1264 |
| Power consumption (TDP) | 15 Watt | 9 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Processor U300 and Atom x7433FE. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| TSX | + | - |
Security technologies
Processor U300 and Atom x7433FE technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Processor U300 and Atom x7433FE are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Processor U300 and Atom x7433FE. 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 Xe G4 48EUs ( - 1100 MHz) | Intel UHD Graphics 32EU |
Peripherals
Specifications and connection of peripherals supported by Processor U300 and Atom x7433FE.
| PCIe version | 4.0 | 3.0 |
| PCI Express lanes | 8 | 9 |
Pros & cons summary
| Recency | 4 January 2023 | 1 October 2025 |
| Physical cores | 5 | 4 |
| Threads | 6 | 4 |
| Power consumption (TDP) | 15 Watt | 9 Watt |
Processor U300 has 25% more physical cores and 50% more threads.
Atom x7433FE, on the other hand, has an age advantage of 2 years, and 66.7% lower power consumption.
We couldn't decide between Intel Processor U300 and Intel Atom x7433FE. We've got no test results to judge.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
