Core i5-14450HX vs Athlon II X2 250u
Primary details
Comparing Athlon II X2 250u and Core i5-14450HX processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | no data | Raptor Lake-HX |
| Architecture codename | Regor (2009−2013) | Raptor Lake-HX Refresh |
| Release date | October 2009 (14 years ago) | 9 January 2024 (less than a year ago) |
| Launch price (MSRP) | $35 | no data |
Detailed specifications
Athlon II X2 250u and Core i5-14450HX 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 | 2 (Dual-core) | 10 (Deca-Core) |
| Threads | 2 | 16 |
| Base clock speed | no data | 1.8 GHz |
| Boost clock speed | 1.6 GHz | 4.8 GHz |
| L1 cache | 128 KB | no data |
| L2 cache | 1 MB | no data |
| L3 cache | 0 KB | 20 MB |
| Chip lithography | 45 nm | 10 nm |
| Die size | 117 mm2 | 257 mm2 |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | 410 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | No | No |
Compatibility
Information on Athlon II X2 250u and Core i5-14450HX 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 | AM3 | BGA1964 |
| Power consumption (TDP) | 25 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon II X2 250u and Core i5-14450HX. You'll probably need this information if you require some particular technology.
| AES-NI | no data | + |
| FMA | no data | + |
| AVX | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Athlon II X2 250u and Core i5-14450HX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4, DDR5 |
| Maximum memory bandwidth | no data | 89.6 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel UHD Graphics Xe 16EUs (Tiger Lake-H) |
Peripherals
Specifications and connection of peripherals supported by Athlon II X2 250u and Core i5-14450HX.
| PCI Express lanes | no data | 20 |
Pros & cons summary
| Physical cores | 2 | 10 |
| Threads | 2 | 16 |
| Chip lithography | 45 nm | 10 nm |
| Power consumption (TDP) | 25 Watt | 55 Watt |
Athlon II X2 250u has 120% lower power consumption.
i5-14450HX, on the other hand, has 400% more physical cores and 700% more threads, and a 350% more advanced lithography process.
We couldn't decide between Athlon II X2 250u and Core i5-14450HX. We've got no test results to judge.
Note that Athlon II X2 250u is a desktop processor while Core i5-14450HX is a notebook one.
Should you still have questions on choice between Athlon II X2 250u and Core i5-14450HX, ask them in Comments section, and we shall answer.
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