Intel Pentium III 1400 vs AMD Athlon XP 2100+
Comparative analysis of Intel Pentium III 1400 and AMD Athlon XP 2100+ 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 1400
- CPU is newer: launch date 10 month(s) later
- 2x lower typical power consumption: 31.2 Watt vs 62 Watt
Launch date | December 2001 vs January 2001 |
Thermal Design Power (TDP) | 31.2 Watt vs 62 Watt |
Reasons to consider the AMD Athlon XP 2100+
- Around 24% higher clock speed: 1.73 GHz vs 1.4 GHz
- 16x more L1 cache, more data can be stored in the L1 cache for quick access later
- Around 20% better performance in PassMark - Single thread mark: 327 vs 272
- Around 9% better performance in PassMark - CPU mark: 210 vs 193
Specifications (specs) | |
Maximum frequency | 1.73 GHz vs 1.4 GHz |
L1 cache | 128 KB vs 8 KB |
Benchmarks | |
PassMark - Single thread mark | 327 vs 272 |
PassMark - CPU mark | 210 vs 193 |
Compare benchmarks
CPU 1: Intel Pentium III 1400
CPU 2: AMD Athlon XP 2100+
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Pentium III 1400 | AMD Athlon XP 2100+ |
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PassMark - Single thread mark | 272 | 327 |
PassMark - CPU mark | 193 | 210 |
Compare specifications (specs)
Intel Pentium III 1400 | AMD Athlon XP 2100+ | |
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Essentials |
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Architecture codename | Tualatin | Thoroughbred |
Launch date | December 2001 | January 2001 |
Place in performance rating | 3256 | 3224 |
Series | Legacy Intel® Pentium® Processor | |
Status | Discontinued | |
Vertical segment | Desktop | Desktop |
Performance |
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64 bit support | ||
Base frequency | 1.40 GHz | |
Bus Speed | 133 MHz FSB | |
Die size | 80 mm2 | 80 mm |
L1 cache | 8 KB | 128 KB |
L2 cache | 256 KB | 256 KB |
Manufacturing process technology | 130 nm | 130 nm |
Maximum case temperature (TCase) | 69 °C | |
Maximum core temperature | 69°C | |
Maximum frequency | 1.4 GHz | 1.73 GHz |
Number of cores | 1 | 1 |
Transistor count | 44 million | 37 million |
VID voltage range | 1.5V | |
Compatibility |
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Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | 1 |
Sockets supported | PPGA370 | A |
Thermal Design Power (TDP) | 31.2 Watt | 62 Watt |
Advanced Technologies |
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Intel® Turbo Boost technology | ||
Virtualization |
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Intel® Virtualization Technology (VT-x) |