Sempron 3400+ vs Sempron LE-1250

VS

Aggregate performance score

Sempron LE-1250
2007
1 core / 1 thread, 45 Watt
0.19
+5.6%
Sempron 3400+
2005
1 core / 1 thread, 62 Watt
0.18

Sempron LE-1250 outperforms Sempron 3400+ by a small 6% based on our aggregate benchmark results.

Primary details

Comparing Sempron LE-1250 and Sempron 3400+ processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking32503257
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency0.400.27
Architecture codenameSparta (2007)Palermo (2001−2005)
Release dateOctober 2007 (17 years ago)1 October 2005 (19 years ago)
Launch price (MSRP)$29$30

Detailed specifications

Sempron LE-1250 and Sempron 3400+ 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 cores1 (Single-Core)1 (Single-Core)
Threads11
Boost clock speed2.2 GHz2 GHz
L1 cache128 KB128 KB
L2 cache512 KB128 KB
L3 cache0 KB0 KB
Chip lithography65 nm90 nm
Die sizeno data103 mm2
Number of transistorsno data63 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Sempron LE-1250 and Sempron 3400+ 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 configuration11
SocketAM2939
Power consumption (TDP)45 Watt62 Watt

Memory specs

Types, maximum amount and channel quantity of RAM supported by Sempron LE-1250 and Sempron 3400+. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR1

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataOn certain motherboards (Chipset feature)

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Sempron LE-1250 0.19
+5.6%
Sempron 3400+ 0.18

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Sempron LE-1250 301
+3.1%
Sempron 3400+ 292

Gaming performance

Pros & cons summary


Performance score 0.19 0.18
Chip lithography 65 nm 90 nm
Power consumption (TDP) 45 Watt 62 Watt

Sempron LE-1250 has a 5.6% higher aggregate performance score, a 38.5% more advanced lithography process, and 37.8% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Sempron LE-1250 and Sempron 3400+.


Should you still have questions on choice between Sempron LE-1250 and Sempron 3400+, ask them in Comments section, and we shall answer.

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AMD Sempron LE-1250
Sempron LE-1250
AMD Sempron 3400+
Sempron 3400+

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

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