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Topic: How to calculate MH/J ? (Read 976 times)

newbie
Activity: 1
Merit: 0
June 26, 2011, 11:33:10 AM
#2
Hash rate = hashes / time : R = h / t
Power = energy / time : P = E / t
-> Hash rate / Power = hashes / energy : R / P = h / E

You have to multiply by your PSU's efficiency to get the actual amount that a graphics card will draw from the wall. The more difficult part is figuring out how much a single graphics card uses.
newbie
Activity: 13
Merit: 0
June 26, 2011, 10:49:07 AM
#1
Hello everyone,

How do you calculate your graphics card energy efficiency ? (MH/J)

Thank you Smiley
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