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Gtx 570 sli wattage testing ;) - Page 2

post #11 of 14
Thread Starter 
Quote:
Originally Posted by error-id10t View Post

Can you run the OCCT4 PSU test which stresses both CPU+GPU at the same time and see what you get? For some reason I have to specify the RAM usage under the CPU tab first, otherwise it won't use all of the RAM 90% (max) under the PSU test.

Just redone that test and set settings to 1920x1080 in occt and new wattage reading is 658 watts, cpu maxed, card 1 90% card 2 99%.
This is with a stock system with zero overclock.
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post #12 of 14
Thread Starter 
Have now updated the occt4 psu test with overclocked voltages ect, wow!
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post #13 of 14
How did you get OCCT to scale with sli and not get throttled by the power limiter?
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post #14 of 14
Thread Starter 
I do'nt think the psu occt test has the power limiter enabled??

However it does look like heaven has ocp enabled as oc'd and stock clocks results is 443 watts for both tests and with vsync off.

Edit

Just done the oc'd occt gpu test, and at first the wattage jump upto 823 watts but after 3 seconds goes down to 518 watts.

Psu test seems sound as watts was creeping up past 900 watts wink.gif , this would be around 800 watts for gpu's and the rest cpu so it does seem as though power draw is is unlocked on the psu test???

I'm not really bothered with power drraw anyway mate as i'm only here to test and not to possibly kill my cards so there's no option for me to test power draws for people i'm afraid.
Edited by OcSlave - 12/18/11 at 3:10am
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