Pentium 4 HT 571 vs Sempron LE-1100
Primary details
Comparing Sempron LE-1100 and Pentium 4 HT 571 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3302 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Power efficiency | 0.42 | no data |
| Designer | AMD | Intel |
| Architecture codename | Sparta (2007) | Prescott (2001−2005) |
| Release date | August 2007 (17 years ago) | June 2005 (19 years ago) |
Detailed specifications
Sempron LE-1100 and Pentium 4 HT 571 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 | 1 (Single-Core) | 1 (Single-Core) |
| Threads | 1 | 2 |
| Boost clock speed | 1.9 GHz | 3.8 GHz |
| L1 cache | 128 KB | 16 KB |
| L2 cache | 256 KB | 1 MB |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 65 nm | 90 nm |
| Die size | no data | 109 mm2 |
| Number of transistors | no data | 125 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on Sempron LE-1100 and Pentium 4 HT 571 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 | 775 |
| Power consumption (TDP) | 45 Watt | 115 Watt |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Sempron LE-1100 and Pentium 4 HT 571. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR1, DDR2, DDR3 |
Pros & cons summary
| Threads | 1 | 2 |
| Chip lithography | 65 nm | 90 nm |
| Power consumption (TDP) | 45 Watt | 115 Watt |
Sempron LE-1100 has a 38.5% more advanced lithography process, and 155.6% lower power consumption.
Pentium 4 HT 571, on the other hand, has 100% more threads.
We couldn't decide between AMD Sempron LE-1100 and Intel Pentium 4 HT 571. We've got no test results to judge.
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