Ryzen AI 9 HX 170 vs Mobile Sempron SI-42
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3288 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Mobile Sempron | AMD Strix Point (Zen 5/5c, Ryzen AI 3/5/7/9) |
| Power efficiency | 0.80 | no data |
| Designer | AMD | AMD |
| Architecture codename | Sable (2008−2009) | Strix Point-HX (Zen 5) (2024) |
| Release date | 1 September 2009 (15 years ago) | 4 June 2024 (less than a year ago) |
Detailed specifications
Mobile Sempron SI-42 and Ryzen AI 9 HX 170 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 | 1 (Single-Core) | 12 (Dodeca-Core) |
| Threads | 1 | 24 |
| Boost clock speed | 2.1 GHz | 5.1 GHz |
| Bus rate | 1800 MHz | no data |
| L1 cache | 128 KB | no data |
| L2 cache | 512 KB | no data |
| L3 cache | no data | 36 MB |
| Chip lithography | 65 nm | 3 nm |
| Maximum core temperature | 100 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Mobile Sempron SI-42 and Ryzen AI 9 HX 170 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.
| Socket | S1g2 | no data |
| Power consumption (TDP) | 25 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Mobile Sempron SI-42 and Ryzen AI 9 HX 170. You'll probably need this information if you require some particular technology.
| Instruction set extensions | 65 nm, 1.075 - 1.125 | XDNA 2 NPU |
Pros & cons summary
| Recency | 1 September 2009 | 4 June 2024 |
| Physical cores | 1 | 12 |
| Threads | 1 | 24 |
| Chip lithography | 65 nm | 3 nm |
| Power consumption (TDP) | 25 Watt | 55 Watt |
Mobile Sempron SI-42 has 120% lower power consumption.
Ryzen AI 9 HX 170, on the other hand, has an age advantage of 14 years, 1100% more physical cores and 2300% more threads, and a 2066.7% more advanced lithography process.
We couldn't decide between AMD Mobile Sempron SI-42 and AMD Ryzen AI 9 HX 170. We've got no test results to judge.
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