When comparing hardware, you will need to understand the fundamental differences between each architecture to make sense of what features are important to you and how different parts of processor function will impact your workflow. The Intel Pentium M is an older architecture, while the Intel Centrino is only available for mobile computers. These two processor types represent different eras of technology and come with different designs that reflect their age.
Instructions
1. Review your wireless requirements. Centrino notebook computers are integrated tightly with a wireless controller for reduced power consumption and certified performance. Pentium-based systems are mobile compatible but are not tightly integrated with wireless hardware and may use vendor software to manage wireless connections.
2. Consider the power requirements. Centrino computers dynamically lower their speed based on demand to offer a reduced power consumption during down times. Pentium computers are often faster but use more power and use it at a constant rate, quickly draining battery life.
3. Determine if you need gaming support. A more hefty desktop-style processor will offer higher clock speeds and be better able to handle a heavy load. While a Centrino system will be able to handle its demand, if your machine will be plugged in and needs constant performance, you will be able to reach higher clock speeds for longer periods of time using a Pentium processor.
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