Intel Pentium III 1133 vs AMD Athlon 1400

Comparative analysis of Intel Pentium III 1133 and AMD Athlon 1400 processors for all known characteristics in the following categories: Essentials, Performance, Compatibility, Advanced Technologies, Virtualization, Memory. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

 

Differences

Reasons to consider the Intel Pentium III 1133

  • CPU is newer: launch date 0 month(s) later
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 130 nm vs 180 nm
  • 2.5x lower typical power consumption: 29.1 Watt vs 72 Watt
  • Around 7% better performance in PassMark - CPU mark: 284 vs 266
Specifications (specs)
Launch date July 2001 vs June 2001
Manufacturing process technology 130 nm vs 180 nm
Thermal Design Power (TDP) 29.1 Watt vs 72 Watt
Benchmarks
PassMark - CPU mark 284 vs 266

Reasons to consider the AMD Athlon 1400

  • Around 24% higher clock speed: 1.4 GHz vs 1.13 GHz
  • 16x more L1 cache, more data can be stored in the L1 cache for quick access later
Maximum frequency 1.4 GHz vs 1.13 GHz
L1 cache 128 KB vs 8 KB

Compare benchmarks

CPU 1: Intel Pentium III 1133
CPU 2: AMD Athlon 1400

PassMark - CPU mark
CPU 1
CPU 2
284
266
Name Intel Pentium III 1133 AMD Athlon 1400
PassMark - Single thread mark 0 0
PassMark - CPU mark 284 266

Compare specifications (specs)

Intel Pentium III 1133 AMD Athlon 1400

Essentials

Architecture codename Tualatin Thunderbird C
Launch date July 2001 June 2001
Place in performance rating 3353 3356
Series Legacy Intel® Pentium® Processor
Status Discontinued
Vertical segment Desktop Desktop

Performance

64 bit support
Base frequency 1.13 GHz
Bus Speed 133 MHz FSB
Die size 80 mm2 120 mm
L1 cache 8 KB 128 KB
L2 cache 256 KB 256 KB
Manufacturing process technology 130 nm 180 nm
Maximum case temperature (TCase) 69 °C
Maximum core temperature 69°C
Maximum frequency 1.13 GHz 1.4 GHz
Number of cores 1 1
Transistor count 44 million 37 million
VID voltage range 1.5V

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 1 1
Sockets supported PPGA370 A
Thermal Design Power (TDP) 29.1 Watt 72 Watt

Advanced Technologies

Intel® Turbo Boost technology

Virtualization

Intel® Virtualization Technology (VT-x)

Memory

Supported memory types DDR1