AMD A4-3400 vs AMD Sempron LE-1100

Comparative analysis of AMD A4-3400 and AMD Sempron LE-1100 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s).

 

Differences

Reasons to consider the AMD A4-3400

  • CPU is newer: launch date 4 year(s) 1 month(s) later
  • 1 more cores, run more applications at once: 2 vs 1
  • Around 42% higher clock speed: 2.7 GHz vs 1.9 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 65 nm
  • 2x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 4x more L2 cache, more data can be stored in the L2 cache for quick access later
  • 2.1x better performance in PassMark - Single thread mark: 1082 vs 509
  • 3.4x better performance in PassMark - CPU mark: 1086 vs 315
Specifications (specs)
Launch date September 2011 vs August 2007
Number of cores 2 vs 1
Maximum frequency 2.7 GHz vs 1.9 GHz
Manufacturing process technology 32 nm vs 65 nm
L1 cache 128 KB (per core) vs 128 KB
L2 cache 512 KB (per core) vs 256 KB
Benchmarks
PassMark - Single thread mark 1082 vs 509
PassMark - CPU mark 1086 vs 315

Reasons to consider the AMD Sempron LE-1100

  • Around 44% lower typical power consumption: 45 Watt vs 65 Watt
Thermal Design Power (TDP) 45 Watt vs 65 Watt

Compare benchmarks

CPU 1: AMD A4-3400
CPU 2: AMD Sempron LE-1100

PassMark - Single thread mark
CPU 1
CPU 2
1082
509
PassMark - CPU mark
CPU 1
CPU 2
1086
315
Name AMD A4-3400 AMD Sempron LE-1100
PassMark - Single thread mark 1082 509
PassMark - CPU mark 1086 315
Geekbench 4 - Single Core 344
Geekbench 4 - Multi-Core 625
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 1.658
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 6.238
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.115

Compare specifications (specs)

AMD A4-3400 AMD Sempron LE-1100

Essentials

Architecture codename Llano Sparta
Launch date September 2011 August 2007
Place in performance rating 3001 2990
Vertical segment Desktop Desktop

Performance

64 bit support
Die size 228 mm
L1 cache 128 KB (per core) 128 KB
L2 cache 512 KB (per core) 256 KB
Manufacturing process technology 32 nm 65 nm
Maximum frequency 2.7 GHz 1.9 GHz
Number of cores 2 1
Transistor count 1178 million

Memory

Supported memory types DDR3

Compatibility

Max number of CPUs in a configuration 1 1
Sockets supported FM1 AM2
Thermal Design Power (TDP) 65 Watt 45 Watt

Virtualization

AMD Virtualization (AMD-V™)