Atom x7433RE vs i5-14450HX
Aggregate performance score
Core i5-14450HX outperforms Atom x7433RE by a whopping 562% based on our aggregate benchmark results.
Primary details
Comparing Core i5-14450HX and Atom x7433RE processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 355 | 1708 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Raptor Lake-HX | no data |
| Power efficiency | 30.09 | 27.76 |
| Architecture codename | Raptor Lake-HX Refresh (2024) | Amston Lake (2024) |
| Release date | 8 January 2024 (less than a year ago) | 8 April 2024 (less than a year ago) |
| Launch price (MSRP) | no data | $63 |
Detailed specifications
Core i5-14450HX and Atom x7433RE 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 | 10 (Deca-Core) | 4 (Quad-Core) |
| Threads | 16 | 4 |
| Base clock speed | 2.4 GHz | 1.5 GHz |
| Boost clock speed | 4.8 GHz | 3.4 GHz |
| Bus rate | 157 MHz | no data |
| L1 cache | 80 KB (per core) | 96 KB (per core) |
| L2 cache | 2 MB (per core) | 2 MB (shared) |
| L3 cache | 20 MB (shared) | 6 MB (shared) |
| Chip lithography | Intel 7 nm | 10 nm |
| Die size | 257 mm2 | no data |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | 72 °C | no data |
| 64 bit support | + | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i5-14450HX and Atom x7433RE 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 | FCBGA1964 | Intel BGA 1264 |
| Power consumption (TDP) | 55 Watt | 9 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i5-14450HX and Atom x7433RE. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | no data |
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| Deep Learning Boost | + | - |
Security technologies
Core i5-14450HX and Atom x7433RE technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| Secure Key | + | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i5-14450HX and Atom x7433RE are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i5-14450HX and Atom x7433RE. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR5 | DDR4, DDR5 |
| Maximum memory size | 192 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 89.6 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel® UHD Graphics for 14th Gen Intel® Processors | Intel UHD Graphics 32EU |
| Quick Sync Video | + | - |
| Graphics max frequency | 1.5 GHz | no data |
| Execution Units | 16 | no data |
Graphics interfaces
Available interfaces and connections of Core i5-14450HX and Atom x7433RE integrated GPUs.
| Number of displays supported | 4 | no data |
Graphics image quality
Maximum display resolutions supported by Core i5-14450HX and Atom x7433RE integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | 4096 x 2160 @ 60Hz | no data |
| Max resolution over eDP | 5120 x 3200 @ 120Hz | no data |
| Max resolution over DisplayPort | 7680 x 4320 @ 60Hz | no data |
Graphics API support
APIs supported by Core i5-14450HX and Atom x7433RE integrated GPUs, sometimes API versions are included.
| DirectX | 12.1 | no data |
| OpenGL | 4.6 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i5-14450HX and Atom x7433RE.
| PCIe version | 5.0 and 4.0 | 3.0 |
| PCI Express lanes | 16 | 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 | 18.15 | 2.74 |
| Recency | 8 January 2024 | 8 April 2024 |
| Physical cores | 10 | 4 |
| Threads | 16 | 4 |
| Power consumption (TDP) | 55 Watt | 9 Watt |
i5-14450HX has a 562.4% higher aggregate performance score, and 150% more physical cores and 300% more threads.
Atom x7433RE, on the other hand, has an age advantage of 3 months, and 511.1% lower power consumption.
The Core i5-14450HX is our recommended choice as it beats the Atom x7433RE in performance tests.
Should you still have questions on choice between Core i5-14450HX and Atom x7433RE, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
