Hi, this is not really a problem just a question/general discussion. I have gigabyte 980ti g1 gaming and using it with msi afterburner. I am using +150mhz overclock on core and +400mhz memory.

I used to have voltage unlocked and set to +87mv, but some games kept crashing, one even in every gaming session. So i tried locking the voltage again the crashing disappeared. Core clock seems to run +20 MHz slower without the extra voltage but not really a big deal, it still boosts to 1520-1530. When i had that added voltage core clock was boosting to 1555mhz.

So i am asking why does the added voltage make it unstable, i think i saw in some overclocking guide to unlock it...but it seems unstable. And is there anything i can do for it? Or perhaps 1555mhz is just too high clock for 980ti.