Sempron LE-1250 vs Athlon 64 X2 5400+ BE
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 3491 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Power efficiency | no data | 0.16 |
| Designer | AMD | AMD |
| Architecture codename | Brisbane (2007−2008) | Sparta (2007) |
| Release date | February 2008 (17 years ago) | October 2007 (17 years ago) |
| Launch price (MSRP) | no data | $29 |
Detailed specifications
Athlon 64 X2 5400+ BE and Sempron LE-1250 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 | 2.8 GHz | 2.2 GHz |
| L1 cache | 256 KB | 128 KB |
| L2 cache | 512 KB | 512 KB |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 65 nm | 65 nm |
| Die size | 126 mm2 | no data |
| Number of transistors | 154 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Athlon 64 X2 5400+ BE and Sempron LE-1250 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 | 1 | 1 |
| Socket | AM2 | AM2 |
| Power consumption (TDP) | 65 Watt | 45 Watt |
Pros & cons summary
| Physical cores | 2 | 1 |
| Threads | 2 | 1 |
| Power consumption (TDP) | 65 Watt | 45 Watt |
Athlon 64 X2 5400+ BE has 100% more physical cores and 100% more threads.
Sempron LE-1250, on the other hand, has 44.4% lower power consumption.
We couldn't decide between AMD Athlon 64 X2 5400+ BE and AMD Sempron LE-1250. We've got no test results to judge.
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