Ryzen 7 H 255 vs Ryzen AI 9 365
Aggregate performance score
Ryzen AI 9 365 outperforms Ryzen 7 H 255 by a small 9% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 430 | 494 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Power efficiency | 65.40 | no data |
| Designer | AMD | AMD |
| Manufacturer | TSMC | no data |
| Architecture codename | Strix Point (2024−2025) | Hawk Point-H (Zen 4) |
| Release date | July 2024 (1 year ago) | no data |
Detailed specifications
Ryzen AI 9 365 and Ryzen 7 H 255 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) | 8 (Octa-Core) |
| Threads | 20 | 16 |
| Base clock speed | 2 GHz | 3.8 GHz |
| Boost clock speed | 5 GHz | 4.9 GHz |
| L1 cache | 80 KB (per core) | no data |
| L2 cache | 1 MB (per core) | no data |
| L3 cache | 24 MB (shared) | no data |
| Chip lithography | 4 nm | no data |
| Die size | 233 mm2 | no data |
| Maximum core temperature | 100 °C | no data |
| 64 bit support | + | - |
Compatibility
Information on Ryzen AI 9 365 and Ryzen 7 H 255 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 | no data |
| Socket | FP8 | no data |
| Power consumption (TDP) | 28 Watt | 8 MB + 16 MB |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen AI 9 365 and Ryzen 7 H 255. 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 | + | - |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen AI 9 365 and Ryzen 7 H 255 are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen AI 9 365 and Ryzen 7 H 255. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 880M | no data |
Peripherals
Specifications and connection of peripherals supported by Ryzen AI 9 365 and Ryzen 7 H 255.
| PCIe version | 4.0 | no data |
| PCI Express lanes | 16 | no data |
Synthetic benchmarks
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.
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.
Cinebench 15 64-bit multi-core
Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.
Pros & cons summary
| Performance score | 17.09 | 15.68 |
| Physical cores | 10 | 8 |
| Threads | 20 | 16 |
| Power consumption (TDP) | 28 Watt | 8 Watt |
Ryzen AI 9 365 has a 9% higher aggregate performance score, and 25% more physical cores and 25% more threads.
Ryzen 7 H 255, on the other hand, has 250% lower power consumption.
Given the minimal performance differences, no clear winner can be declared between AMD Ryzen AI 9 365 and AMD Ryzen 7 H 255.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
