Ultra 5 250KF Plus vs Ryzen AI 9 365
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 444 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Power efficiency | 26.18 | no data |
| Designer | AMD | Intel |
| Manufacturer | TSMC | TSMC |
| Architecture codename | Strix Point (2024−2025) | Arrow Lake Refresh (2026) |
| Release date | July 2024 (1 year ago) | 11 March 2026 (recently) |
| Launch price (MSRP) | no data | $184 |
Detailed specifications
Ryzen AI 9 365 and Core Ultra 5 250KF Plus 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) | 18 (Octadeca-Core) |
| Threads | 20 | 18 |
| Base clock speed | 2 GHz | 4.2 GHz |
| Boost clock speed | 5 GHz | 5.3 GHz |
| L1 cache | 80 KB (per core) | 192 KB (per core) |
| L2 cache | 1 MB (per core) | 3 MB (per core) |
| L3 cache | 24 MB (shared) | 30 MB (shared) |
| Chip lithography | 4 nm | 3 nm |
| Die size | 233 mm2 | 243 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | no data | 17,800 million |
| 64 bit support | + | + |
| Unlocked multiplier | - | + |
Compatibility
Information on Ryzen AI 9 365 and Core Ultra 5 250KF Plus 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 | 1851 |
| Power consumption (TDP) | 28 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen AI 9 365 and Core Ultra 5 250KF Plus. You'll probably need this information if you require some particular technology.
| Instruction set extensions | USB 4, XDNA 2 NPU (50 TOPS), SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A | no data |
| AES-NI | + | + |
| AVX | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| SIPP | - | + |
| Precision Boost 2 | + | no data |
Security technologies
Ryzen AI 9 365 and Core Ultra 5 250KF Plus technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen AI 9 365 and Core Ultra 5 250KF Plus 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 AI 9 365 and Core Ultra 5 250KF Plus. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 880M | N/A |
Peripherals
Specifications and connection of peripherals supported by Ryzen AI 9 365 and Core Ultra 5 250KF Plus.
| PCIe version | 4.0 | 5.0 |
| PCI Express lanes | 16 | 24 |
Synthetic benchmarks
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
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. Other than that, Passmark measures multi-core performance.
Pros & cons summary
| Physical cores | 10 | 18 |
| Threads | 20 | 18 |
| Chip lithography | 4 nm | 3 nm |
| Power consumption (TDP) | 28 Watt | 125 Watt |
Ryzen AI 9 365 has 11.1% more threads, and 346.4% lower power consumption.
Ultra 5 250KF Plus, on the other hand, has 80% more physical cores, and a 33.3% more advanced lithography process.
We couldn't decide between AMD Ryzen AI 9 365 and Intel Core Ultra 5 250KF Plus. We've got no test results to judge.
Be aware that Ryzen AI 9 365 is a notebook processor while Core Ultra 5 250KF Plus is a desktop one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
