Mobile Sempron SI-42 vs Core 2 Quad Q9100
General info
Comparing Core 2 Quad Q9100 and Mobile Sempron SI-42 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2194 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Core 2 Quad | AMD Mobile Sempron |
| Architecture codename | Penryn (2008−2011) | Sable (2008−2009) |
| Release date | August 2008 (15 years ago) | 1 September 2009 (14 years ago) |
| Current price | $2255 | $17.37 |
Technical specs
Core 2 Quad Q9100 and Mobile Sempron SI-42 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 | 4 (Quad-Core) | 1 (Single-Core) |
| Threads | 4 | 1 |
| Base clock speed | 2.26 GHz | no data |
| Boost clock speed | 2.26 GHz | 2.1 GHz |
| Bus support | 1066 MHz | 1800 MHz |
| L1 cache | 64 KB | 128 KB |
| L2 cache | 6 MB (per die) | 512 KB |
| L3 cache | 0 KB | no data |
| Chip lithography | 45 nm | 65 nm |
| Die size | 2x 107 mm2 | no data |
| Maximum core temperature | 100 °C | 100 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
| VID voltage range | 1.05V-1.175V | no data |
Compatibility
Information on Core 2 Quad Q9100 and Mobile Sempron SI-42 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.
| Number of CPUs in a configuration | 2 | no data |
| Socket | PGA478 | S1g2 |
| Power consumption (TDP) | 45 Watt | 25 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Quad Q9100 and Mobile Sempron SI-42. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 65 nm, 1.075 - 1.125 |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Demand Based Switching | - | no data |
| AMT | + | no data |
| FSB parity | - | no data |
| Status | Discontinued | no data |
Security technologies
Core 2 Quad Q9100 and Mobile Sempron SI-42 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Quad Q9100 and Mobile Sempron SI-42 are enumerated here.
| VT-x | + | no data |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
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.
Benchmark coverage: 19%
Core 2 Quad Q9100 outperforms Mobile Sempron SI-42 by 321% in 3DMark06 CPU.
Advantages and disadvantages
| Physical cores | 4 | 1 |
| Threads | 4 | 1 |
| Chip lithography | 45 nm | 65 nm |
| Power consumption (TDP) | 45 Watt | 25 Watt |
We couldn't decide between Core 2 Quad Q9100 and Mobile Sempron SI-42. We've got no test results to judge.
Should you still have questions on choice between Core 2 Quad Q9100 and Mobile Sempron SI-42, ask them in Comments section, and we shall answer.
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