Sempron LE-1100 vs Sempron 145

#ad 
Buy on Amazon
VS

Aggregate performance score

Sempron 145
2010
1 core / 1 thread, 45 Watt
0.33
+65%
Sempron LE-1100
2007
1 core / 1 thread, 45 Watt
0.20

Sempron 145 outperforms Sempron LE-1100 by an impressive 65% based on our aggregate benchmark results.

Primary details

Comparing Sempron 145 and Sempron LE-1100 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking30903237
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency0.690.42
Architecture codenameSargas (2009−2011)Sparta (2007)
Release date1 September 2010 (14 years ago)August 2007 (17 years ago)
Launch price (MSRP)$95no data

Detailed specifications

Sempron 145 and Sempron LE-1100 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
Base clock speed2.8 GHzno data
Boost clock speed2.8 GHz1.9 GHz
L1 cache128 KB (per core)128 KB
L2 cache1 MB (per core)256 KB
L3 cache0 KB0 KB
Chip lithography45 nm65 nm
Die size117 mm2no data
Number of transistors234 millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Sempron 145 and Sempron LE-1100 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
SocketAM3AM2
Power consumption (TDP)45 Watt45 Watt

Memory specs

Types, maximum amount and channel quantity of RAM supported by Sempron 145 and Sempron LE-1100. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data

Peripherals

Specifications and connection of peripherals supported by Sempron 145 and Sempron LE-1100.

PCIe version2.0no data

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 145 0.33
+65%
Sempron LE-1100 0.20

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 145 518
+64.4%
Sempron LE-1100 315

Gaming performance

Pros & cons summary


Performance score 0.33 0.20
Chip lithography 45 nm 65 nm

Sempron 145 has a 65% higher aggregate performance score, and a 44.4% more advanced lithography process.

The Sempron 145 is our recommended choice as it beats the Sempron LE-1100 in performance tests.


Should you still have questions on choice between Sempron 145 and Sempron LE-1100, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD Sempron 145
Sempron 145
AMD Sempron LE-1100
Sempron LE-1100

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


2.9 241 vote

Rate Sempron 145 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
2.9 40 votes

Rate Sempron LE-1100 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Sempron 145 or Sempron LE-1100, agree or disagree with our judgements, or report an error or mismatch.