Under load however the power savings are significant. The Core i7 3770K pulls 27 fewer watts while delivering better performance than the 2600K~~~anandtech
at 10-12 cents per KWhr even if the 2600K was run at 100% load for 24/7/365 and the Ivy used NO power at all the savings is only $100 per year
Assuming a more realistic real world stats: Loaded 25% of the time , 12 hours a day , for 365 days
idle = 2.5 watts * (.75 * 12*365) = 8,212 watts per year @ 12 cents/KWhr = 98 cents
load 27.1 watts * (.25 * 12*365) = 29,674 watts per year @ 12 cents/KWhr = $3.56
I guess you can goto McDonalds and buy a Big Mac with no fries or coke off your savings.





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