Ryzen 7 H 255 vs Ryzen 7 8745HS
Aggregate performance score
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 471 | 474 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Power efficiency | 19.96 | 15.45 |
| Designer | AMD | AMD |
| Architecture codename | Hawk Point-HS (Zen 4) (2023−2024) | Hawk Point-H (Zen 4) |
| Release date | no data | no data |
Detailed specifications
Ryzen 7 8745HS 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 | 8 (Octa-Core) | 8 (Octa-Core) |
| Threads | 16 | 16 |
| Base clock speed | 3.8 GHz | 3.8 GHz |
| Boost clock speed | 4.9 GHz | 4.9 GHz |
| 64 bit support | - | - |
Compatibility
Information on Ryzen 7 8745HS 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.
| Power consumption (TDP) | 35 Watt | 45 Watt |
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 | 16.53 | 16.45 |
| Power consumption (TDP) | 35 Watt | 45 Watt |
Ryzen 7 8745HS has a 0.5% higher aggregate performance score, and 28.6% lower power consumption.
Given the minimal performance differences, no clear winner can be declared between AMD Ryzen 7 8745HS and AMD Ryzen 7 H 255.
Other comparisons
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