The Power Consumption of Modern PCs

janp writes "The power consumption of modern PCs has skyrocketed the past few years. Hardware.Info has done some fairly extensive research on the power usage of various configurations. It turns out the a high-end gaming rig can easily use more than 400 W, and that putting a system in stand-by isn't as saving as you might think. The article has some interesting tips to save on power costs."

Comments

Get Laptops or smaller

[Salvance]

If you're worried about power consumption, you're not going to buy a top of the line gaming rig. You'd probably buy a relatively low powered laptop (or even buy a very underpowered laptop similar to a OLPC machine). Gaming machines will continue to be bigger and bigger power hogs. More power consumption = faster and better gameplay, no way around it.

Re:No your math is wrong (follow up)

[Darkfred]

Obviously I bought a new refridgerator. A 10 year old refridgerator is just not efficient anymore.

But the scariest thing I found during my power audit was that each incandescent lightbulb was taking more power than my computer at rest. A single chandelier in my house accounted for 1/4 of my electrical bill.
By replacing all the lightbulbs with compact flourescent I was able to shave a 3rd off my monthly bill. (still quite high because of an old ac system).

In conclusion your computer is such a minor contribution to electricity that you shouldn't even be considering it before you fix the big offenders.