AlejoHausner writes: Stanford prof Johnathan Koomey has made a remarkable 50-year plot, showing a steady trend of growing computation per unit of energy consumed. The plot shows that, since ENIAC, energy per computation has been halved every 18 months. The author's website (koomey.com) points to the original paper (behind a paywall).
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's now on IFTTT. Check it out! Check out the new SourceForge HTML5 Internet speed test! ×