Mobile Pentium 4 552 vs Mobile Sempron SI-40
Primary details
Comparing Mobile Sempron SI-40 and Mobile Pentium 4 552 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Mobile Sempron | Mobile Pentium 4 |
| Architecture codename | Sable (2008−2009) | Prescott (2001−2005) |
| Release date | 4 July 2008 (16 years ago) | no data (2024 years ago) |
Detailed specifications
Mobile Sempron SI-40 and Mobile Pentium 4 552 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 | 3.46 GHz |
| Bus rate | 1800 MHz | 533 MHz |
| L2 cache | 512 KB | no data |
| Chip lithography | 65 nm | 90 nm |
| Maximum core temperature | 100 °C | no data |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on Mobile Sempron SI-40 and Mobile Pentium 4 552 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 | 88 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Mobile Sempron SI-40 and Mobile Pentium 4 552. You'll probably need this information if you require some particular technology.
| Instruction set extensions | 65 nm, 1.075 - 1.125V | no data |
Pros & cons summary
| Chip lithography | 65 nm | 90 nm |
| Power consumption (TDP) | 25 Watt | 88 Watt |
Mobile Sempron SI-40 has a 38.5% more advanced lithography process, and 252% lower power consumption.
We couldn't decide between Mobile Sempron SI-40 and Mobile Pentium 4 552. We've got no test results to judge.
Should you still have questions on choice between Mobile Sempron SI-40 and Mobile Pentium 4 552, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
