gpu-z VDDC reading accuracy

[panjang110]

how accurate is the reading on gpu-z VDDC? gpu-z shows the max VDDC is 1.432V . maybe it's just a sudden voltage spike but at 1.4V my card should have been fried right?

 

 

my card is a reference gigabyte 7970 with a default vcore 1.049v, i'm running ghz bios right now and the default vcore goes up to 1.093v is this the source of the problem? the reason i run it with ghz bios is with stock bios the card won't oc any higher than 1060/1500 regardless of any voltage i try.. with ghz bios i'm right now 1100/1500 without any voltage bump. anyway is this the normal score for my card running 1100/1500?

Edited July 6, 2013 by panjang