GPU voltage will not go up even though the slider is unlocked?

Samuel Marlow

Reputable
Mar 26, 2014
159
0
4,690
no matter how much i overclock the card or downclock it. the voltage always stays at 1187mV.. any reason for this? i can put up the offset for voltage to try and stabilize the overclocking.. but the voltage on the monitor does not budge..

i have a GTX 780 ti asus directcu 2 OC
PSU: 800W cheftech 80+ bronze.
CPU: i7-4770
motherboard: asus Z97-A
ram: 16gb 1600Mhz