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BIOS Settings for Dominator GT 2000Mhz on Rampage III Gene


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I need help to get my memory work on my Rampage III Gene

I have tried manuell settings but dont get it to work.

I have tried XMP profile but when i run memtest/ burn in test it fails.

So i need help to config my bios settings to get the CMG6GX3M3A2000C8 Dominator memory work in any Mhz higher then auto ( 1066Mhz )


What do i need to do to make it work?


Best Regards

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  • Corsair Employee
Updated to the latest bios version from Asus. If you continue having issues using the XMP setting try setting the memory frequency to 1600MHz and the timings to 9-9-9-24-2T. Set the memory voltage to 1.65v and the QPI voltage to around 1.45-1.55. Then try raising the frequency from there and see what happens.
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  • 3 weeks later...

well its not the same mother board but I went through the same process. Try adjusting the voltages it makes all the difference for the last few HZ and stability.


My Bios settings are as follows F7


Advanced Frequency Settings:


CPU Clock Ratio [24x]

CPU Frequency 3.87GHz 158*25



Advanced CPU Core Features:


Intel® Turbo Boost Tech [Enabled]

CPU Cores Enabled [All]

CPU Multi Threading [Enabled]

CPU Enhanced Halt (C1E) [Enabled]

C3/C6/C7 State Support [Disabled]

CPU Thermal Monitor [Enabled]

CPU EIST Function [Enabled]

Bi-Directional PROCHOT [Enabled]



QPI Clock Ratio [*25]

QPI Link Speed 5.68GHz (greyed)

Uncore Frequency 3950 Mhz (greyed)


Standard Clock Control:


Base Clock (BCLK) Control [Enabled]

BCLK Frequency (MHz) 158

Extreme Memory Profile (X.M.P) [Disabled]

System Memory Multiplier (SPD) [12.0]

Memory Frequency (Mhz) 1066 1896

PCI Express Frequency (MHz) [100]


Advanced Clock Control:


CPU Clock Drive [800mV]

PCI Express Clock Drive [900mV]

CPU Clock Skew [0ps]

IOH Clock Skew [0ps]


Advanced Memory Settings:


Extreme Memory Profile (X.M.P) [Disabled]

System Memory Multiplier (SPD) [12.0]

Memory Frequency (Mhz) 1066 1896

Performance Enhance [standard]

DRAM Timing Selectable (SPD) [Quick]

Profile DDR Voltage 1.5V Greyed out

Profile QPI Voltage 1.175 Greyed out

Channel Interleaving 6 [Auto]

Rank Interleaving 4 [Auto]


Channel A + B + C


Channel A Timing Settings:

##Channel A Standard Timing Control##

CAS Latency Time 8 8

tRCD 8 9

tRP 8 8

tRAS 20 24


##Channel A Advanced Timing Control

tRC 27 [Auto]

tRRD 4 [Auto]

tWTR 4 [Auto]

tWR 8 [Auto]

tWTP 19 [Auto]

tWL 7 [Auto]

tRFC 60 [Auto]

tRTP 4 [Auto]

tFAW 20 [Auto]

Command Rate (CMD) 2 2


##Channel A Misc Timing Control

B2B CAS Delay - [Auto]

Round Trip Latency 58 [Auto]



Advanced Voltage Control:



Load Line Calibration [Level 2]

CPU Vcore 1.21875V [1.30000V]

QPI/VTT Voltage 1.175v [1.415V]

CPU PLL 1.800v [Auto]



PCIE 1.500v [Auto]

QPI PLL 1.100v [1.2]

IOH Core 1.100v [1.160V]

ICH I/O 1.500v [Auto]

ICH Core 1.1v [1.160]



DRAM Voltage 1.500v [1.660V]

DRAM Termination0.750v [AUTO]

Ch-A Data VRef. 0.750v [AUTO]

Ch-B Data VRef. 0.750v [AUTO]

Ch-C Data VRef. 0.750v [AUTO]

Ch-A Address VRef. 0.750v [AUTO]

Ch-B Address VRef. 0.750v [AUTO]

Ch-C Address VRef. 0.750v [AUTO]



Virtualization Technology [Enabled]

Isonchronous Frequency [Enabled]

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