AMD Sempron 140 vs Intel Celeron 420

Comparative analysis of AMD Sempron 140 and Intel Celeron 420 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Security & Reliability, Advanced Technologies, Virtualization. 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 140

  • CPU is newer: launch date 2 year(s) 0 month(s) later
  • Around 69% higher clock speed: 2.7 GHz vs 1.6 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 45 nm vs 65 nm
  • 2x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 2x more L2 cache, more data can be stored in the L2 cache for quick access later
  • 2.2x better performance in PassMark - Single thread mark: 1037 vs 471
  • 2.1x better performance in PassMark - CPU mark: 486 vs 235
Specifications (specs)
Launch date July 2009 vs June 2007
Maximum frequency 2.7 GHz vs 1.6 GHz
Manufacturing process technology 45 nm vs 65 nm
L1 cache 128 KB (per core) vs 64 KB
L2 cache 1024 KB (per core) vs 512 KB
Benchmarks
PassMark - Single thread mark 1037 vs 471
PassMark - CPU mark 486 vs 235

Reasons to consider the Intel Celeron 420

  • Around 29% lower typical power consumption: 35 Watt vs 45 Watt
  • 2.7x better performance in Geekbench 4 - Single Core: 883 vs 324
  • 2.5x better performance in Geekbench 4 - Multi-Core: 834 vs 328
Specifications (specs)
Thermal Design Power (TDP) 35 Watt vs 45 Watt
Benchmarks
Geekbench 4 - Single Core 883 vs 324
Geekbench 4 - Multi-Core 834 vs 328

Compare benchmarks

CPU 1: AMD Sempron 140
CPU 2: Intel Celeron 420

PassMark - Single thread mark
CPU 1
CPU 2
1037
471
PassMark - CPU mark
CPU 1
CPU 2
486
235
Geekbench 4 - Single Core
CPU 1
CPU 2
324
883
Geekbench 4 - Multi-Core
CPU 1
CPU 2
328
834
Name AMD Sempron 140 Intel Celeron 420
PassMark - Single thread mark 1037 471
PassMark - CPU mark 486 235
Geekbench 4 - Single Core 324 883
Geekbench 4 - Multi-Core 328 834

Compare specifications (specs)

AMD Sempron 140 Intel Celeron 420

Essentials

Architecture codename Sargas Conroe
Launch date July 2009 June 2007
Launch price (MSRP) $40 $23
Place in performance rating 2738 2728
Price now $39.59 $39.99
Value for money (0-100) 5.46 3.31
Vertical segment Desktop Desktop
Processor Number 420
Series Legacy Intel® Celeron® Processor
Status Discontinued

Performance

64 bit support
Die size 117 mm 77 mm2
L1 cache 128 KB (per core) 64 KB
L2 cache 1024 KB (per core) 512 KB
Manufacturing process technology 45 nm 65 nm
Maximum frequency 2.7 GHz 1.6 GHz
Number of cores 1 1
Transistor count 234 million 105 million
Base frequency 1.60 GHz
Bus Speed 800 MHz FSB
Maximum case temperature (TCase) 60 °C
Maximum core temperature 60.4°C
VID voltage range 1.0000V-1.3375V

Memory

Supported memory types DDR3 DDR1, DDR2, DDR3

Compatibility

Max number of CPUs in a configuration 1 1
Sockets supported AM3 LGA775
Thermal Design Power (TDP) 45 Watt 35 Watt
Low Halogen Options Available
Package Size 37.5mm x 37.5mm

Security & Reliability

Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)

Advanced Technologies

Enhanced Intel SpeedStep® technology
FSB parity
Idle States
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Thermal Monitoring

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)