F3-12800CL7D-4GBECO high voltages

[shaddix]

mobo: gigabyte GA890FXA-UD5
cpu: phenom ii x6 1055t 95w
ram: F3-12800CL7D-4GBECO

I can't get this ram stable at any voltage even up to 1.6v
here are pics of my bios, please assist.

[GSKILL TECH]

CPU NB VID may be too high. And the ECO series is 1.35V, not 1.50V, so please only change what you know for sure. Leave the rest to AUTO.

Thank you
GSKILL TECH

[shaddix]

It does not post with anything less than 1.51v. Less than 1.3v cpunb causes linx to crash.
Auto timings is 7-7-7-20-27T-2T. This isn't even close to stable.
On the box says 7-8-7-24-2T, however this isn't stable even at 1.6v.

[shaddix]

Current settings. Ram voltage is at 1.65v. I think may be stable here.
But I would like it to be stable at 1.5v, I do not want to damage the ram by using such high voltage. Why do I need so much voltage for this?

[GSKILL TECH]

That looks pretty good, try lowering frequency to see if you can lower voltage.

Thank you
GSKILL TECH