AMD Opteron 146 vs Intel Pentium III 1400S
Comparative analysis of AMD Opteron 146 and Intel Pentium III 1400S 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 AMD Opteron 146
- CPU is newer: launch date 1 year(s) 8 month(s) later
- Around 43% higher clock speed: 2 GHz vs 1.4 GHz
- 16x 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
- Around 44% better performance in PassMark - Single thread mark: 400 vs 278
- Around 78% better performance in PassMark - CPU mark: 346 vs 194
Specifications (specs) | |
Launch date | September 2003 vs January 2002 |
Maximum frequency | 2 GHz vs 1.4 GHz |
L1 cache | 128 KB vs 8 KB |
L2 cache | 1024 KB vs 512 KB |
Benchmarks | |
PassMark - Single thread mark | 400 vs 278 |
PassMark - CPU mark | 346 vs 194 |
Reasons to consider the Intel Pentium III 1400S
- 2.8x lower typical power consumption: 32.2 Watt vs 89 Watt
Thermal Design Power (TDP) | 32.2 Watt vs 89 Watt |
Compare benchmarks
CPU 1: AMD Opteron 146
CPU 2: Intel Pentium III 1400S
PassMark - Single thread mark |
|
|
||||
PassMark - CPU mark |
|
|
Name | AMD Opteron 146 | Intel Pentium III 1400S |
---|---|---|
PassMark - Single thread mark | 400 | 278 |
PassMark - CPU mark | 346 | 194 |
Compare specifications (specs)
AMD Opteron 146 | Intel Pentium III 1400S | |
---|---|---|
Essentials |
||
Architecture codename | SledgeHammer | Tualatin |
Launch date | September 2003 | January 2002 |
Launch price (MSRP) | $60 | |
Place in performance rating | 3150 | 3255 |
Price now | $59.99 | |
Value for money (0-100) | 2.62 | |
Vertical segment | Server | Server |
Series | Legacy Intel® Pentium® Processor | |
Status | Discontinued | |
Performance |
||
64 bit support | ||
Die size | 193 mm | 80 mm |
L1 cache | 128 KB | 8 KB |
L2 cache | 1024 KB | 512 KB |
Manufacturing process technology | 130 nm | 130 nm |
Maximum frequency | 2 GHz | 1.4 GHz |
Number of cores | 1 | 1 |
Transistor count | 106 million | 44 million |
Base frequency | 1.40 GHz | |
Bus Speed | 133 MHz FSB | |
Maximum case temperature (TCase) | 69 °C | |
Maximum core temperature | 69°C | |
VID voltage range | 1.5V | |
Compatibility |
||
Max number of CPUs in a configuration | 1 | 1 |
Sockets supported | 940 | PPGA370 |
Thermal Design Power (TDP) | 89 Watt | 32.2 Watt |
Low Halogen Options Available | ||
Advanced Technologies |
||
Intel® Turbo Boost technology | ||
Virtualization |
||
Intel® Virtualization Technology (VT-x) |