I’m in the process of getting my Home Assistant environment up and running, and decided to run a test: it turns out that my gaming PC (custom 5800X3D/7900XTX build) uses more power just sitting idle, than both of my storage freezers combined.

Background: In addition to some other things, I bought two “Eightree” brand Zigbee-compatible plugs to see how they fare. One is monitoring the power usage of both freezers on a power strip (don’t worry, it’s a heavy duty strip meant for this), and the other is measuring the usage of my entire desktop setup (including monitors and the HA server itself, a Lenovo M710q).

After monitoring these for a couple days, I decided that I will shut off my PC unless I’m actively using it. It’s not a server, but it does have WOL capability, so if I absolutely need to get into it remotely, it won’t be an issue.

Pretty fascinating stuff, and now my wife is completely on board as well; she wants to put a plug on her iMac to see what it draws, as she uses it to hold her cross-stitch files and other things.

  • @CocodapufEnglish
    1•24 hours ago

    I also learned that PC’s draw a lot of power lol. I used to sit on my PC all day, now I know how much it cost. Even the monitor turning off splits the power draw by half.

    My state has a green energy initiative that gives us free home energy audits, mostly it means we get a lot of free led lights. But it also got us these nice automated power strips, you plug one item (the pc) into a control socket, and when that device turns off, it cuts power to the other managed sockets (monitors, speakers, etc). A really simple solution that must save a bunch of power.