Posts Tagged ‘power’

Undervolting in Linux via modified video BIOS

For a long time, I’ve held off on writing a guide about modifying your video BIOS for the purpose of lowering voltage. Undervolting has the potential to reduce power draw by about 50 watts per GPU, so it’s easy to understand the appeal—you’ll see a significant savings on your electricity bill if you’re running a […]

Is cryptocurrency mining an environmental issue?

Mark Gimein, writing for Bloomberg News, commented that bitcoin mining uses quite a bit of power. Enough that he calls it a “real-world environmental disaster”: About 982 megawatt hours a day, to be exact. That’s enough to power roughly 31,000 U.S. homes, or about half a Large Hadron Collider. […] Real-world mining of precious metals […]