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Topic: GPU power consumption (Read 2327 times)

newbie
Activity: 21
Merit: 0
May 29, 2013, 06:37:59 PM
#11
Thx for this tool


maybe gpu shark in detailed mode?
http://www.ozone3d.net/gpushark/
It tell you your current TDP max and the percentage that is being used.
sr. member
Activity: 476
Merit: 250
May 29, 2013, 05:57:17 PM
#10
I haven't even noticed that gpu-z reports watts.
I ll go check it.
newbie
Activity: 42
Merit: 0
May 29, 2013, 05:53:56 PM
#9
radeon HD7950 @1200/1500 1.25v = ?About 250Wwhat do you think?

Mine doesnt even use that at 100% overclocked, mine use roughly 190 watts - 210. I am using a kill a watt
newbie
Activity: 21
Merit: 0
May 29, 2013, 05:21:16 PM
#8
radeon HD7950 @1200/1500 1.25v = ?About 250Wwhat do you think?
newbie
Activity: 42
Merit: 0
May 29, 2013, 03:52:22 PM
#7
I didn't realize they were so cheap ~$20.  I'll grab one.  Thanks!
newbie
Activity: 15
Merit: 0
May 29, 2013, 03:42:06 PM
#6
You should definitely get a kill-a-watt, mine was telling me for my 5870 I was getting 400 MHashes that peaked at 300 watts. It's also not just the GPU that consumes watts, there are lots of factors, power supply efficiency, background tasks on your computer, type of CPU, etc.
newbie
Activity: 28
Merit: 0
May 29, 2013, 03:14:59 PM
#5
Kill-a-watts were on sale at lowes this week.
newbie
Activity: 1
Merit: 0
May 29, 2013, 02:49:10 PM
#4
No software can measure how much you are pulling from the wall. Google your card TDP specs and add ~+20% if you overclocked it. After you will know how much electricity your card uses.
newbie
Activity: 42
Merit: 0
May 29, 2013, 02:40:10 PM
#3
Hello.  I'm mining with a 7870 right now.  I'm getting about 440 Mhash/s and GPU-Z is telling me it's pulling ~80 watts.
This seems to be too low of a power draw to be accurate.  Or is it?  Any other utilities I should be using?  Aside from a Kill-A-Watt.

maybe gpu shark in detailed mode?
http://www.ozone3d.net/gpushark/
It tell you your current TDP max and the percentage that is being used.
newbie
Activity: 42
Merit: 0
May 29, 2013, 02:39:13 PM
#2
Yep.  0.7.1.  Does 80 watts seem plausible for ~440 Mhash/s?
newbie
Activity: 42
Merit: 0
May 29, 2013, 01:27:13 PM
#1
Hello.  I'm mining with a 7870 right now.  I'm getting about 440 Mhash/s and GPU-Z is telling me it's pulling ~80 watts.
This seems to be too low of a power draw to be accurate.  Or is it?  Any other utilities I should be using?  Aside from a Kill-A-Watt.
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