Ryzen 5 PRO 8640U vs i7-14700KF
Primary details
Comparing Core i7-14700KF and Ryzen 5 PRO 8640U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 111 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 82.93 | no data |
| Market segment | Desktop processor | Server |
| Power efficiency | 25.37 | no data |
| Architecture codename | Raptor Lake-R (2023−2024) | Hawk Point (2024) |
| Release date | 17 October 2023 (less than a year ago) | 16 April 2024 (less than a year ago) |
| Launch price (MSRP) | $384 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i7-14700KF and Ryzen 5 PRO 8640U 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 | 20 (Icosa-Core) | 6 (Hexa-Core) |
| Threads | 28 | 12 |
| Base clock speed | 3.4 GHz | 3.5 GHz |
| Boost clock speed | 5.6 GHz | 4.9 GHz |
| L1 cache | 80 KB (per core) | 64 KB (per core) |
| L2 cache | 2 MB (per core) | 1 MB (per core) |
| L3 cache | 33 MB (shared) | 16 MB (shared) |
| Chip lithography | Intel 7 nm | 4 nm |
| Die size | 257 mm2 | 178 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | no data | 25,000 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i7-14700KF and Ryzen 5 PRO 8640U 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 | FCLGA1700 | FP7 |
| Power consumption (TDP) | 125 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-14700KF and Ryzen 5 PRO 8640U. 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 | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Turbo Boost Max 3.0 | + | no data |
| Status | Launched | no data |
| Precision Boost 2 | no data | + |
| Deep Learning Boost | + | - |
Security technologies
Core i7-14700KF and Ryzen 5 PRO 8640U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| Secure Key | + | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-14700KF and Ryzen 5 PRO 8640U are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-14700KF and Ryzen 5 PRO 8640U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5-5600, DDR4-3200 | 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 | N/A | AMD Radeon 760M |
Peripherals
Specifications and connection of peripherals supported by Core i7-14700KF and Ryzen 5 PRO 8640U.
| PCIe version | 5.0 and 4.0 | 4.0 |
| PCI Express lanes | 16 | 20 |
Pros & cons summary
| Recency | 17 October 2023 | 16 April 2024 |
| Physical cores | 20 | 6 |
| Threads | 28 | 12 |
| Power consumption (TDP) | 125 Watt | 28 Watt |
i7-14700KF has 233.3% more physical cores and 133.3% more threads.
Ryzen 5 PRO 8640U, on the other hand, has an age advantage of 5 months, and 346.4% lower power consumption.
We couldn't decide between Core i7-14700KF and Ryzen 5 PRO 8640U. We've got no test results to judge.
Note that Core i7-14700KF is a desktop processor while Ryzen 5 PRO 8640U is a server/workstation one.
Should you still have questions on choice between Core i7-14700KF and Ryzen 5 PRO 8640U, ask them in Comments section, and we shall answer.
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