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Is this a true statement

Poll Results: Is this a correct statement?

 
  • 30% (18)
    Yes
  • 20% (12)
    No
  • 49% (29)
    Cats
59 Total Votes  
post #1 of 32
Thread Starter 
"As you increase the vcore on your CPU, the wattage consumption increases on an exponential scale"

I'm guessing it's correct because I saw a pretty big temperature difference between my current vcore and two notches up.
post #2 of 32
Voltage * Amps = Wattage... so yes.
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post #3 of 32
not exponential
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post #4 of 32
Quote:
Originally Posted by LethalRise750;14479432 
Voltage * Amps = Wattage... so yes.

How does that apply to this? If you manipulate the voltage in that equation, you get a linear increase in power, not exponential.

For the OP: I'm not sure, so I'm not voting.
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post #5 of 32
Quote:
Originally Posted by Scorpii;14479486 
not exponential

No way its a truly exponential increase, but its closer to an Exponential increase than a Linear one.
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post #6 of 32
Quote:
Originally Posted by aldfig0;14479537 
How does that apply to this? If you manipulate the voltage in that equation, you get a linear increase in power, not exponential.

For the OP: I'm not sure, so I'm not voting.

Whoops tongue.gif Missed the exponential part.
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post #7 of 32
Quote:
Originally Posted by PhilWrir;14479543 
No way its a truly exponential increase, but its closer to an Exponential increase than a Linear one.

Yep, it ends up being non linear because of the temperature (and resistance) increases for higher amperage, but it's not exponential
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post #8 of 32
If you some how keep temperature and thus resistance and thus current draw the same, the power consumption increase should be linear.

However, I suppose their might be some increase in leakage at higher voltages, even if temperatures do not increase.

I think this warrants an experiment.
Edited by Blameless - 8/5/11 at 5:02pm
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post #9 of 32
1290662223916.jpg
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post #10 of 32
In a perfect world it would be linear but as some people said there are factors that can change this drastically.
    
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