Mobile Sempron M140 vs Turion II M520
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3125 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Turion II | AMD Mobile Sempron |
| Power efficiency | 0.62 | no data |
| Designer | AMD | AMD |
| Architecture codename | Caspian (2009) | Caspian (2009) |
| Release date | 10 September 2009 (16 years ago) | 10 September 2009 (16 years ago) |
Detailed specifications
Turion II M520 and Mobile Sempron M140 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 | 2 (Dual-core) | 1 (Single-Core) |
| Threads | 2 | 1 |
| Boost clock speed | 2.3 GHz | 2.2 GHz |
| Bus rate | 3600 MHz | 3200 MHz |
| L1 cache | 128 KB | 128 KB |
| L2 cache | 1 MB | 512 KB |
| Chip lithography | 45 nm | 40 nm |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Turion II M520 and Mobile Sempron M140 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 | Socket S1 (s1g3) 638-pin | S |
| Power consumption (TDP) | 35 Watt | 25 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Turion II M520 and Mobile Sempron M140. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualization | AMD Virtualization, SSE, SSE2, SSE3, 3DNow, Enhanced Virus Protection, MMX |
| PowerNow | + | - |
| VirusProtect | - | + |
Pros & cons summary
| Physical cores | 2 | 1 |
| Threads | 2 | 1 |
| Chip lithography | 45 nm | 40 nm |
| Power consumption (TDP) | 35 Watt | 25 Watt |
Turion II M520 has 100% more physical cores and 100% more threads.
Mobile Sempron M140, on the other hand, has a 12.5% more advanced lithography process, and 40% lower power consumption.
We couldn't decide between AMD Turion II M520 and AMD Mobile Sempron M140. We've got no test results to judge.
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