Ryzen 5 PRO 8540U vs i5-12450H
Aggregate performance score
Ryzen 5 PRO 8540U outperforms Core i5-12450H by a small 8% based on our aggregate benchmark results.
Primary details
Comparing Core i5-12450H and Ryzen 5 PRO 8540U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 751 | 700 |
| Place by popularity | 2 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Intel Alder Lake-P | no data |
| Power efficiency | 22.29 | 38.69 |
| Architecture codename | Alder Lake-H (2022) | Hawk Point (2024−2025) |
| Release date | January 2022 (3 years ago) | 16 April 2024 (less than a year ago) |
Detailed specifications
Core i5-12450H and Ryzen 5 PRO 8540U 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 | 8 (Octa-Core) | 6 (Hexa-Core) |
| Threads | 12 | 12 |
| Base clock speed | 2 GHz | 3.2 GHz |
| Boost clock speed | 4.4 GHz | 4.9 GHz |
| L1 cache | 80K (per core) | 64 KB (per core) |
| L2 cache | 1.25 MB (per core) | 1 MB (per core) |
| L3 cache | 12 MB (shared) | 16 MB (shared) |
| Chip lithography | 10 nm | 4 nm |
| Die size | 217 mm2 | 137 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | no data | 20,900 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Core i5-12450H and Ryzen 5 PRO 8540U 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 | FP7 |
| Power consumption (TDP) | 45 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i5-12450H and Ryzen 5 PRO 8540U. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| TSX | + | - |
| Precision Boost 2 | no data | + |
Security technologies
Core i5-12450H and Ryzen 5 PRO 8540U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i5-12450H and Ryzen 5 PRO 8540U are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i5-12450H and Ryzen 5 PRO 8540U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR5 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel UHD Graphics Xe G4 48EUs ( - 1200 MHz) | AMD Radeon 740M |
Peripherals
Specifications and connection of peripherals supported by Core i5-12450H and Ryzen 5 PRO 8540U.
| PCIe version | 4.0 | 4.0 |
| PCI Express lanes | 20 | 14 |
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 | 10.52 | 11.36 |
| Integrated graphics card | 4.57 | 8.27 |
| Physical cores | 8 | 6 |
| Chip lithography | 10 nm | 4 nm |
| Power consumption (TDP) | 45 Watt | 28 Watt |
i5-12450H has 33.3% more physical cores.
Ryzen 5 PRO 8540U, on the other hand, has a 8% higher aggregate performance score, 81% faster integrated GPU, a 150% more advanced lithography process, and 60.7% lower power consumption.
Given the minimal performance differences, no clear winner can be declared between Core i5-12450H and Ryzen 5 PRO 8540U.
Be aware that Core i5-12450H is a notebook processor while Ryzen 5 PRO 8540U is a server/workstation one.
Should you still have questions on choice between Core i5-12450H and Ryzen 5 PRO 8540U, ask them in Comments section, and we shall answer.
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