AMD Sempron 145 vs AMD Athlon 64 3400+

Comparative analysis of AMD Sempron 145 and AMD Athlon 64 3400+ processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

 

Differences

Reasons to consider the AMD Sempron 145

  • CPU is newer: launch date 9 year(s) 8 month(s) later
  • Around 17% higher clock speed: 2.8 GHz vs 2.4 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 45 nm vs 130 nm
  • 2x more L2 cache, more data can be stored in the L2 cache for quick access later
  • Around 98% lower typical power consumption: 45 Watt vs 89 Watt
  • Around 56% better performance in PassMark - Single thread mark: 1015 vs 652
Specifications (specs)
Launch date September 2010 vs January 2001
Maximum frequency 2.8 GHz vs 2.4 GHz
Manufacturing process technology 45 nm vs 130 nm
L2 cache 1024 KB (per core) vs 512 KB
Thermal Design Power (TDP) 45 Watt vs 89 Watt
Benchmarks
PassMark - Single thread mark 1015 vs 652

Reasons to consider the AMD Athlon 64 3400+

  • Around 5% better performance in PassMark - CPU mark: 545 vs 518
Benchmarks
PassMark - CPU mark 545 vs 518

Compare benchmarks

CPU 1: AMD Sempron 145
CPU 2: AMD Athlon 64 3400+

PassMark - Single thread mark
CPU 1
CPU 2
1015
652
PassMark - CPU mark
CPU 1
CPU 2
518
545
Name AMD Sempron 145 AMD Athlon 64 3400+
PassMark - Single thread mark 1015 652
PassMark - CPU mark 518 545
Geekbench 4 - Single Core 325
Geekbench 4 - Multi-Core 317

Compare specifications (specs)

AMD Sempron 145 AMD Athlon 64 3400+

Essentials

Architecture codename Sargas Clawhammer
Launch date September 2010 January 2001
Launch price (MSRP) $95
Place in performance rating 2751 2772
Price now $16.98
Value for money (0-100) 14.02
Vertical segment Desktop Desktop

Performance

64 bit support
Die size 117 mm 193 mm
L1 cache 128 KB (per core) 128 KB
L2 cache 1024 KB (per core) 512 KB
Manufacturing process technology 45 nm 130 nm
Maximum frequency 2.8 GHz 2.4 GHz
Number of cores 1 1
Transistor count 234 million 105 million

Memory

Supported memory types DDR3

Compatibility

Max number of CPUs in a configuration 1 1
Sockets supported AM3 754
Thermal Design Power (TDP) 45 Watt 89 Watt