Home device power use: Difference between revisions

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Yes.  
Yes.  


But how much will vary.
But how much will vary.


Some very informed choices can push a desktop down to 20W idle.  
Some very informed choices (mostly just how idle you can make the CPU and hardware components) can push desktop down a bunch.
 


If you can accept 15..25W idle, your search becomes a little easier than if you wanted 5..10W
If you can accept 15..25W idle, your search becomes a little easier than if you wanted 5..10W.


It is no ''technical'' reason you can't have absolutely ''possible'' to have something that can draw 300W under load and 15W idle, but the ''practical'' amount of research to get that is... "so you wanted another hobby?" levels of work.
It is no ''technical'' reason you can't have something that can draw 300W gaming hard and 15W idle,  
but the ''practical'' amount of research to get that is "so you wanted another hobby to consume your life?" levels of work,
and the choices will be so specific the information is not that valuable a few years later.





Revision as of 17:03, 8 April 2024


Computers

tl;dr:

  • Assume 40W or more for laptops, idling at 10W with things dialed down
  • 150W or more for desktops, idling at 100W (can be much less, if specialized)
counting basic monitors (larger and brighter may add more)
most gaming machines don't go over 300 or 400W when working hard


Monitor

Storage

GPU

Can we do better?

CPU
Motherboard

Power Supplies

Audio amplifier

Smaller devices

Heaters and coolers

Water cookers