Discussion Overview
The discussion revolves around the power consumption of a MacPro Apple computer when using an 85 W power adapter. Participants explore whether the computer consistently draws the full 85 W or if the power usage varies based on the number of programs running and other activities.
Discussion Character
- Exploratory
- Technical explanation
- Conceptual clarification
Main Points Raised
- One participant questions if the power drawn by the computer is always 85 W or if it fluctuates with usage.
- Another participant provides information suggesting that a fully charged laptop uses about 24 W, while recharging may require around 37 W, indicating that the adapter is sufficient for typical use.
- There is a discussion about the components of the computer that consume power, with emphasis on the disk, screen, and CPU/memory, noting that power consumption can vary based on activity.
- A participant mentions that some CPUs can adjust their speed based on processing needs, affecting power draw and heat generation.
- One participant calculates the cost of power based on the adapter's rating and expresses confusion about the perceived expense of electricity in relation to actual usage.
Areas of Agreement / Disagreement
Participants express uncertainty about the exact power draw of the computer, with some suggesting it varies based on usage while others provide estimates of typical power consumption. No consensus is reached on the specifics of power usage versus adapter rating.
Contextual Notes
Participants discuss various assumptions about power consumption without resolving the complexities of how different activities impact overall power draw. There are also references to costs associated with electricity that may depend on local rates.