Mobile Pentium 4 520 vs Mobile Sempron 3400+
Aggregate performance score
Mobile Sempron 3400+ outperforms Mobile Pentium 4 520 by a small 7% 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 | 3539 | 3571 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Mobile Sempron | Mobile Pentium 4 |
| Power efficiency | 0.10 | 0.07 |
| Designer | AMD | Intel |
| Architecture codename | Albany | Northwood (2002−2004) |
| Release date | no data | no data |
Detailed specifications
Mobile Sempron 3400+ and Mobile Pentium 4 520 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) | 1 (Single-Core) |
| Threads | 1 | 1 |
| Boost clock speed | 2 GHz | 2.8 GHz |
| Bus rate | 800 MHz | 533 MHz |
| Chip lithography | no data | 90 nm |
| 64 bit support | - | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on Mobile Sempron 3400+ and Mobile Pentium 4 520 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) | 62 Watt | 91 Watt |
Pros & cons summary
| Performance score | 0.15 | 0.14 |
| Power consumption (TDP) | 62 Watt | 91 Watt |
Mobile Sempron 3400+ has a 7.1% higher aggregate performance score, and 46.8% lower power consumption.
Given the minimal performance differences, no clear winner can be declared between AMD Mobile Sempron 3400+ and Intel Mobile Pentium 4 520.
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