Intel Pentium 4-M 1.40 vs Intel Pentium 4-M 1.50
Comparative analysis of Intel Pentium 4-M 1.40 and Intel Pentium 4-M 1.50 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Security & Reliability, Advanced Technologies, Virtualization.
Differences
Reasons to consider the Intel Pentium 4-M 1.40
- Around 24% lower typical power consumption: 20.8 Watt vs 25.8 Watt
Thermal Design Power (TDP) | 20.8 Watt vs 25.8 Watt |
Reasons to consider the Intel Pentium 4-M 1.50
- Around 7% higher clock speed: 1.5 GHz vs 1.4 GHz
Maximum frequency | 1.5 GHz vs 1.4 GHz |
Compare specifications (specs)
Intel Pentium 4-M 1.40 | Intel Pentium 4-M 1.50 | |
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Essentials |
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Architecture codename | Northwood | Northwood |
Launch date | April 2002 | April 2002 |
Place in performance rating | not rated | not rated |
Series | Legacy Intel® Pentium® Processor | Legacy Intel® Pentium® Processor |
Status | Discontinued | Discontinued |
Vertical segment | Mobile | Mobile |
Performance |
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64 bit support | ||
Base frequency | 1.40 GHz | 1.50 GHz |
Bus Speed | 400 MHz FSB | 400 MHz FSB |
Die size | 131 mm2 | 131 mm2 |
L1 cache | 8 KB | 8 KB |
L2 cache | 512 KB | 512 KB |
Manufacturing process technology | 130 nm | 130 nm |
Maximum core temperature | 100°C | 100°C |
Maximum frequency | 1.4 GHz | 1.5 GHz |
Number of cores | 1 | 1 |
Transistor count | 55 million | 55 million |
VID voltage range | 1.2V | 1.3V |
Maximum case temperature (TCase) | 100 °C | |
Memory |
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Supported memory types | DDR1, DDR2 | DDR1, DDR2 |
Compatibility |
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Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | 1 |
Package Size | 35mm x 35mm | 35mm x 35mm |
Sockets supported | PPGA478 | PPGA478 |
Thermal Design Power (TDP) | 20.8 Watt | 25.8 Watt |
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | ||
FSB parity | ||
Idle States | ||
Intel 64 | ||
Intel® Demand Based Switching | ||
Intel® Hyper-Threading technology | ||
Intel® Turbo Boost technology | ||
Virtualization |
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Intel® Virtualization Technology (VT-x) |