Cmt16gx3m4x2133c9 (Dominator GT 16GB)

[SolidCrew]

Hi,

OCCT is throwing up errors with the 16gb kit.

Wondered if I could get some help please?

I've increased the Vcore to 1.4v and LLC is at 75%.
Also tried 2T and 1T.
Ram timings are stock. And DRAM I've increased to 1.6V as I'd tried 1.5v previously.

Could this be because of the extra two sticks (4 in total) ?
Motherboard: Asus Maximus IV Extreme (latest BIOS)
CHIP: 2600K @ 4.6Mhz (on water)
Corsair AX1200W PSU

Vcore: 1.4v
VCCIO: 1.08125v
CPU PLL: 1.71250v
VDIM: 1.6v

Here's are some recent OCCT shots...























Additional Comment:

Also Run a Memtest over night. No errors.

[peanutz94]

Yes the extra required voltage could be because you have all slots filled. It not uncommon either.

[SolidCrew]

Hi,

I just did a 10hr OCCT with 2 sticks in and it passed.
This was on 1T (not 2T).

Can anyone advise what I need to do to get 4 sticks (16gb) stable?

thanks

[peanutz94]

Your either going to have to back down your overclock or reduce your memory frequency. Especially if you are trying to run them at 2133mhz.

The memory passes OCCT and memtest then the memory is not at fault.

[SolidCrew]

Hi,

There is a setting in the BIOS that is set to AUTO.
This is for the memory controller.

Could it be that, that I need to manually set with more volts?

[peanutz94]

Solid Crew, you could try a bump in VCCSA voltage. That should be your memory controller voltage.

If a bump in memory controller voltage does not help you'll have to sacrifice one overclock for another or try to find a sweet spot somewhere in between. Try 1866mhz with your current overclock, see what that gets ya. I think your asking too much of your RAM and CPU, but thats just my opinion.

Good Luck!

[SolidCrew]

Originally Posted by peanutz94

Solid Crew, you could try a bump in VCCSA voltage. That should be your memory controller voltage.

If a bump in memory controller voltage does not help you'll have to sacrifice one overclock for another or try to find a sweet spot somewhere in between. Try 1866mhz with your current overclock, see what that gets ya. I think your asking too much of your RAM and CPU, but thats just my opinion.

Good Luck!

Thanks for your advice.

Do you have any recommendations to max voltages to try with VCCSA?
I have the memory controller on Auto currently.

[peanutz94]

Double check intels spec, but i believe it's 1.2v max

[MaFi0s0]

Bump VCCIO to 1.1 thats the memory controller voltage.

[jigar110]

I Have Purchased 1600Mhz 16gb module its working very good no problem and its support Intel XMP 1.3 Revision And Its Ultra Low Watt Memory its achive 1600MHz At 1.35Watt Only.