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Asus GTX 770 voltages

Tags:
  • Overclocking
  • 770
  • Asus
  • voltage
  • Nvidia
  • Gtx
Last response: in Overclocking
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October 20, 2013 5:14:39 PM

Hey guys, I just recently picked up an ASUS GTX 770 DirectCU II from my local computer store. I went off and did some overclocking after the first day of break it in. So, long story short, I got the GPU to 1254 Mhz on the core (max boost) and 8 Ghz on the memory. To get to these clocks, I used GPU Tweak, however, I noticed that my core voltage was stuck at 1187mv when the card is rated at 1.2v and, I had upped the offset to +12mv therefore, the card SHOULD be at 1212mv. So, I tried MSI afterburner. Surprisingly, I was able to push the card passed my voltage limit and made it to 1293 Mhz but, I have absolutely no voltage monitoring on MSI Afterburner because ASUS using different VRMs than reference or MSI cards. My question is, do any of you have a GTX 770 that seems stuck at 1187mv for some particular reasonÉ I would hate to think that GPU Tweak is throttling for a reason or another as I am stable at 1293 mhz, I just can't tell whether I'm running at 1.2v or 1.212v. Yet another strange hardware phenomenon for me, they never seem to stop.

Edit: Ignore my sig, I haven't updated it.

More about : asus gtx 770 voltages

a b K Overclocking
a b Ĉ ASUS
a b Î Nvidia
October 20, 2013 7:15:32 PM

I don't quite understand what your concern is.

If you are STABLE at that high frequency then what does it matter that your GPU voltage may be a few mV's one way or the other?

Also, be aware that you can actually reduce performance slightly by overclocking/overvolting or get the SAME performance but stress the card more.

The BOOST CLOCK is 5% over the Base Clock. However it will only boost if the TEMPERATURE is below a set point (and will fall back down to Base Clock if it gets hot).

There is a point during the overclock/volt process at which the BOOST CLOCK rarely triggers because the temperature is too high.
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