To get the index we compare the characteristics of the processors and their cost, taking into account the cost of other processors.
AMD Mobile Sempron SI-42: specs and benchmarks
Price now
17.37$
Games supported
82%
- Interface
- Core clock speed
- Max video memory
- Memory type
- Memory clock speed
- Maximum resolution
Year of release
2009
Performance
4.64
Processor
Technical data and tests
AMD Mobile Sempron SI-42
AMD Mobile Sempron SI-42
Summary
AMD started AMD Mobile Sempron SI-42 sales 1 September 2009. This is Sable architecture notebook processor primarily aimed at office systems. It has 1 core and 1 thread, and is based on 65 nm manufacturing technology, with a maximum frequency of 2100 MHz and a locked multiplier.
Compatibility-wise, this is S1g2 processor with a TDP of 25 Watt and a maximum temperature of °C.
General info
Of Mobile Sempron SI-42 processor market type (desktop or notebook), architecture, sales start time and pricing.
| Place in performance rating | 1148 | |
| Value for money (0-100) | 15.68 | |
| Market segment | Laptop | |
| Series | AMD Mobile Sempron | |
| Architecture codename | Sable | |
| Release date | 1 September 2009 (12 years ago) | |
| Price now | $17.37 | of 16595 (Xeon E7-4850) |
Value for money (0-100)
Technical specs
Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.
| Physical cores | 1 (Single-Core) | |
| Threads | 1 | |
| Boost clock speed | 2.1 GHz | of 5.3 (Core i9-10900KF) |
| Bus support | 1800 MHz | |
| L1 cache | 128 KB | of 896 (Atom C3950) |
| L2 cache | 512 KB | of 12288 (Core 2 Quad Q9550) |
| Chip lithography | 65 nm | of 5 (Apple M1) |
| Maximum core temperature | 100 °C | of 110 (Atom x7-E3950) |
| 64 bit support | + |
Compatibility
Information on Mobile Sempron SI-42 compatibility with other computer components and devices: 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 | |
| Thermal design power (TDP) | 25 Watt | of 400 (Xeon Platinum 9282) |
Technologies and extensions
Technological capabilities and additional instructions supported by Mobile Sempron SI-42. You'll probably need this information if you require some particular technology.
| Instruction set extensions | 65 nm1.075 - 1.125 |
Benchmark performance
Single-core and multi-core benchmark results of Mobile Sempron SI-42. Overall benchmark performance is measured in points in 0-100 range, higher is better.
Overall score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
- 3DMark06 CPU
3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.
Game benchmarks
Let's see how good Mobile Sempron SI-42 is for a gaming PC, compared with system requirements of some popular titles. Remember that sometimes official hardware requirements may reflect real performance inaccurately.
Relative perfomance
Overall Mobile Sempron SI-42 performance compared to nearest competitors among notebook CPUs.
Intel equivalent
We believe that the nearest equivalent to Mobile Sempron SI-42 from Intel is Core i7-2720QM, which is nearly equal in speed and lower by 2 positions in our rating.