Overclocking F3-14900CL9D-8GBSR on Sabertooth Z77

[Tradesman]

If not working at CL11, don't think the sets want to play nice when OCed, prob best to stick with 1866 and the tighter CL for better performance

[cedric95]

i try at 2000 @ 11-11-11-30 1.60V & 1.65v - VCCSA @ 1.2v still not stable

[Tradesman]

and yes, MC voltage runs with the VCCSA on your mobo

[GSKILL TECH]

Try DDR3-2000 or DDR3-2133 11-11-11-30 1.60V, then you can tweak and work from there.

Thank you
GSKILL TECH

[Tradesman]

May be one of the Asus mobos where they use the VCCSA for both VTT and VCCSA, try the VCCSA at 1.2 (it's safe) and I'll pull down the manual for the mobo this evening and get back to you with what I find

[cedric95]

i have try with your settings but i don't have the CPU VTT or VCCIO in bios (i have the lastest version by the way), even that, ram's are not stable

[Tradesman]

I'd try with those timings, at either 2000 or 2133 and set the DRAM voltage to 1.55, the CPUVTT (MC (memory controller)) to about 1.12 and the VCCSA to about 1.014

[cedric95]

Can you give me some tips/tune for OC my 2 kits of F3-14900CL9D-8GBSR => 2*4Go + 2*4Go

I've overclock my CPU i7 3770K to 4.2Ghz 42*100 @ 1.15v and its fully stable.

But i would like to oc my ram too @ 2000 or 2133 if possible, and all of this stable.


I already try to oc @ 2000Mhz @ 1.65v 10.11.10.28 2T and its not stable with IntelBurnTestV2 and Prime95 v27.9b1

Thanks for all your advice

Cédric