AMD Sempron 140 vs Athlon 64 LE-1640 |
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Differences What are the advantages of each
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| CPUBoss is not aware of any important advantages of the Sempron 140 vs the Athlon 64 LE-1640. | |||||||
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| CPUBoss is not aware of any important advantages of the Athlon 64 LE-1640 vs the Sempron 140. | |||||||
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Benchmarks Real world tests of Sempron 140 vs Athlon 64 LE-1640
GeekBench 3 (Multi-core) Data courtesy Primate Labs
GeekBench 3 (Single core) Data courtesy Primate Labs
GeekBench 3 (AES single core) Data courtesy Primate Labs
GeekBench (32-bit) Data courtesy Primate Labs
GeekBench
PassMark Data courtesy Passmark
PassMark (Single Core)
Reviews Word on the street
Specifications Full list of technical specs
summary | Sempron 140 | vs | Athlon 64 LE-1640 |
|---|---|---|---|
| Clock speed | 2.7 GHz | 2.7 GHz | |
| Cores | Single core | Single core | |
| Socket type | |||
| AM3 | |||
| AM2 | |||
features | |||
| Has a NX bit | Yes | Yes | |
| Has virtualization support | Yes | Yes | |
| Instruction set extensions | |||
| SSE4a | |||
| SSE2 | |||
| MMX | |||
| SSE3 | |||
| SSE | |||
| 3DNow! | |||
details | Sempron 140 | vs | Athlon 64 LE-1640 |
|---|---|---|---|
| Threads | 1 | 1 | |
| L2 cache | 1 MB | 0.5 MB | |
| L2 cache per core | 1 MB/core | 0.5 MB/core | |
| Manufacture process | 45 nm | 65 nm | |
| Max CPUs | 1 | 1 | |
| Operating temperature | Unknown - 63°C | Unknown - 65°C | |
overclocking | |||
| Overclock popularity | 5 | 0 | |
| Overclock review score | 2 | 5 | |
| Overclocked clock speed | 3.69 GHz | 3.24 GHz | |
| Overclocked clock speed (Water) | 3.93 GHz | 3.79 GHz | |
| PassMark (Overclocked) | 1,557.8 | 1,121.9 | |
| Overclocked clock speed (Air) | 3.69 GHz | 3.24 GHz | |
power consumption | |||
| TDP | 45W | 45W | |
| Annual home energy cost | 10.84 $/year | 10.84 $/year | |
| Annual commercial energy cost | 39.42 $/year | 39.42 $/year | |
| Performance per watt | 1.95 pt/W | 0.93 pt/W | |
| Typical power consumption | 36.56W | 36.56W | |
 AMD Sempron 140  Report a correction |  AMD Athlon 64 LE-1640 Report a correction |
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