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[Official] EVGA 780 Ti Classified K|NGP|N Owner's Club - Page 207

post #2061 of 8148
Quote:
Originally Posted by szeged View Post




0 problems, that was with 600khz pwm.

without the switches enabled that would be about 1.675v load voltage.
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post #2062 of 8148
Quote:
Originally Posted by Joa3d43 View Post


...you know what would be interesting - if someone with a DMM could measure actual load voltage w/ switches at the back off and no EVBot or Classy voltage tool - just the PrecX 'internal' boost up to 1.212v ...love to know what 1.212v actually translates to (and if that was already done - link pls) ? A processor (CPU, GPU) with an LLC which either stays at chosen voltage or even gives a slight touch of v-droop is easier to work with, though not necessarily as 'exciting' tongue.gif

with perc x +63mv both switches off is 1.26v DMM

with one switch on it's 1.29v DMM , with both switches on it 1.34v
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post #2063 of 8148
Quote:
Originally Posted by Joa3d43 View Post


...you know what would be interesting - if someone with a DMM could measure actual load voltage w/ switches at the back off and no EVBot or Classy voltage tool - just the PrecX 'internal' boost up to 1.212v ...love to know what 1.212v actually translates to (and if that was already done - link pls) ? A processor (CPU, GPU) with an LLC which either stays at chosen voltage or even gives a slight touch of v-droop is easier to work with, though not necessarily as 'exciting' tongue.gif

I posted this a few pages back as part of a series of measurements.
post #2064 of 8148
Quote:
Originally Posted by geggeg View Post

lol 8 pack was horrified I was using 1.4-1.5v on water and warned me not to do so unless sub zero to prevent GPU death. Just putting it out there!

I saw that little bit of back and forth between you and 8 pack...lol
Did he ever respond to your follow up post?
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post #2065 of 8148
He just said the GPU can't handle those volts unless very cold.
post #2066 of 8148
Quote:
Originally Posted by geggeg View Post

He just said the GPU can't handle those volts unless very cold.


1.5V + has pretty much always been sub-zero territory for gpus, 1.4 - 1.45V is pushing it a bit for water but I am guilty of that at times. tongue.gif

The VRMs are made to take the higher voltages, but the core can still degrade, the higher i go with voltage the cooler i like things to be. Benching 1.45V on water (Lightnings vdroop a bit, more like 1.42 under load) was for when the house is cold & temps are under 30° loaded.
    
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post #2067 of 8148
Quote:
Originally Posted by lilchronic View Post

with perc x +63mv both switches off is 1.26v DMM

with one switch on it's 1.29v DMM , with both switches on it 1.34v
Quote:
Originally Posted by geggeg View Post

I posted this a few pages back as part of a series of measurements.

Thanks specool.gif
post #2068 of 8148
well deciding to sell my 780Ti KPE redface.gif
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post #2069 of 8148
Quote:
Originally Posted by lilchronic View Post

well deciding to sell my 780Ti KPE redface.gif

If it's not top-secret or personal - why ?
post #2070 of 8148
guna get a regular classy ti.......... this card needs ln2
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2x Intel 520 120Gb SSD in RAID 0  Intel 180Gb 530 SSD OS Drive 2Tb WD HDD  2x Intel 730 SSD 480GB in RAID 0 
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2x HWLabs GTX360 Black Ice in Push Pull EK blocks for CPU / GPU's 6x corsair sp120 2350RPM 6x Ek Vardar 120 F4's 2200rpm  
OSMonitorKeyboardPower
windows 10 XB270HU 2560x1440 - 144Hz - G-sync Razor blackwidow cooler master V1000 
CaseMouseMouse PadAudio
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Other
EK pump / res 
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6600k Z170M OC Formula GTX780Ti AMD HD6450 
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750Gb WD Black Sony  F1 Gemini CPU Pot Tek - 9 Fat 
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