Intel Pentium III 1333 vs AMD Athlon XP 1500+

Comparative analysis of Intel Pentium III 1333 and AMD Athlon XP 1500+ processors for all known characteristics in the following categories: Essentials, Performance, Compatibility, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

 

Differences

Reasons to consider the Intel Pentium III 1333

  • CPU is newer: launch date 2 month(s) later
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 130 nm vs 180 nm
  • 2x lower typical power consumption: 29.9 Watt vs 60 Watt
Launch date December 2001 vs October 2001
Manufacturing process technology 130 nm vs 180 nm
Thermal Design Power (TDP) 29.9 Watt vs 60 Watt

Reasons to consider the AMD Athlon XP 1500+

  • 16x more L1 cache, more data can be stored in the L1 cache for quick access later
L1 cache 128 KB vs 8 KB

Compare benchmarks

CPU 1: Intel Pentium III 1333
CPU 2: AMD Athlon XP 1500+

Name Intel Pentium III 1333 AMD Athlon XP 1500+
PassMark - Single thread mark 251
PassMark - CPU mark 167

Compare specifications (specs)

Intel Pentium III 1333 AMD Athlon XP 1500+

Essentials

Architecture codename Tualatin Palomino
Launch date December 2001 October 2001
Place in performance rating not rated 3271
Series Legacy Intel® Pentium® Processor
Status Discontinued
Vertical segment Desktop Desktop

Performance

64 bit support
Base frequency 1.33 GHz
Bus Speed 133 MHz FSB
Die size 80 mm2 150 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 1.33 GHz 1.33 GHz
Number of cores 1 1
Transistor count 44 million 63 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) 29.9 Watt 60 Watt

Advanced Technologies

Intel® Turbo Boost technology

Virtualization

Intel® Virtualization Technology (VT-x)

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