i9-14901KE vs Ryzen 5 8645HS
Primary details
Comparing Ryzen 5 8645HS and Core i9-14901KE processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 499 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Power efficiency | 30.13 | no data |
| Architecture codename | Hawk Point-HS (Zen 4) (2023−2024) | Raptor Lake-R (2023−2024) |
| Release date | 6 December 2023 (less than a year ago) | July 2024 (recently) |
Detailed specifications
Ryzen 5 8645HS and Core i9-14901KE 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 | 6 (Hexa-Core) | 8 (Octa-Core) |
| Threads | 12 | 16 |
| Base clock speed | 4.3 GHz | 3.8 GHz |
| Boost clock speed | 5 GHz | 5.8 GHz |
| L1 cache | 64 KB (per core) | 80 KB (per core) |
| L2 cache | 1 MB (per core) | 2 MB (per core) |
| L3 cache | 16 MB (shared) | 36 MB (shared) |
| Chip lithography | 4 nm | 10 nm |
| Die size | 178 mm2 | 257 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | 25,000 million | no data |
| 64 bit support | + | + |
| Unlocked multiplier | - | + |
Compatibility
Information on Ryzen 5 8645HS and Core i9-14901KE 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 | FP8 | 1700 |
| Power consumption (TDP) | 45 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 5 8645HS and Core i9-14901KE. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Ryzen AI, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3 | no data |
| AES-NI | + | + |
| AVX | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| TSX | - | + |
| Precision Boost 2 | + | no data |
Security technologies
Ryzen 5 8645HS and Core i9-14901KE technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 5 8645HS and Core i9-14901KE 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 Ryzen 5 8645HS and Core i9-14901KE. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR4, DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | AMD Radeon 760M | Intel UHD Graphics 770 |
Peripherals
Specifications and connection of peripherals supported by Ryzen 5 8645HS and Core i9-14901KE.
| PCIe version | 4.0 | 5.0 |
| PCI Express lanes | 20 | 16 |
Pros & cons summary
| Integrated graphics card | 15.03 | 6.15 |
| Physical cores | 6 | 8 |
| Threads | 12 | 16 |
| Chip lithography | 4 nm | 10 nm |
| Power consumption (TDP) | 45 Watt | 125 Watt |
Ryzen 5 8645HS has 144.4% faster integrated GPU, a 150% more advanced lithography process, and 177.8% lower power consumption.
i9-14901KE, on the other hand, has 33.3% more physical cores and 33.3% more threads.
We couldn't decide between Ryzen 5 8645HS and Core i9-14901KE. We've got no test results to judge.
Be aware that Ryzen 5 8645HS is a notebook processor while Core i9-14901KE is a desktop one.
Should you still have questions on choice between Ryzen 5 8645HS and Core i9-14901KE, ask them in Comments section, and we shall answer.
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