• Welcome to Overclockers Forums! Join us to reply in threads, receive reduced ads, and to customize your site experience!

ASUS P6X58D Premium RAM help please

Overclockers is supported by our readers. When you click a link to make a purchase, we may earn a commission. Learn More.

B2K24

New Member
Joined
Jul 14, 2010
Can anyone give me some tips on overclocking 6GB of ram
I can't figure out if I should run at a higher MHz with higher timings or try for 1800 or 2000 MHz with 9-9-9-24 or loose timings.

I own 6GB Corsair Dominator TR3X6G1600C7D
http://www.newegg.com/Product/Product.aspx?Item=N82E16820145253

I'm using OC profile 4.2GHz W/O HyperThreading profile but I switched HT Tech option to Enabled and it's stable for me :)
Right now all ram options are set AUTO so I got 1600MHz 9-9-9-24-1T

Heres my current bios settings
Code:
Ai Overclock Tuner.....................[Manual]
CPU Ratio Setting......................[21.0]
Intel(r) SpeedStep(tm) Tech............[Disabled]
Xtreme Phase Full Power Mode...........[Enabled]
BCLK Frequency.........................[200]
PCIE Frequency.........................[100]
DRAM Frequency.........................[DDR3-1603MHz]
UCLK Frequency.........................[3208MHz]
QPI Link Data Rate.....................[Auto]

CPU Voltage Control....................[Manual]
CPU Voltage............................[1.32]
CPU PLL Voltage........................[1.80]
QPI/DRAM Core Voltage..................[1.25]
IOH Voltage............................[1.14]
IOH PCIE Voltage.......................[1.50]
ICH Voltage............................[1.20]
ICH PCIE Voltage.......................[1.50]
DRAM Bus Voltage.......................[1.64]
DRAM DATA REF Voltage on CHA...........[Auto]
DRAM CTRL REF Voltage on CHA...........[Auto]
DRAM DATA REF Voltage on CHB...........[Auto]
DRAM CTRL REF Voltage on CHB...........[Auto]
DRAM DATA REF Voltage on CHC...........[Auto]
DRAM CTRL REF Voltage on CHC...........[Auto]

Load-Line Calibration..................[Enabled]
CPU Differential Amplitude.............[800mV]
CPU Clock Skew.........................[Delay 300ps]
CPU Spread Spectrum....................[Disabled]
IOH Clock Skew.........................[Auto]
PCIE Spread Spectrum...................[Disabled]

C1E Support............................[Disabled]
Hardware Prefetcher....................[Enabled]
Adjacent Cache Line Prefetch...........[Enabled]
Intel(r) Virtualization Tech...........[Disabled]
CPU TM Function........................[Enabled]
Execute Disable Bit....................[Enabled]
Intel(r) HT Technology.................[Enabled]
Active Processor Cores.................[All]
A20M...................................[Disabled]
Intel(r) SpeedStep(tm) Tech............[Disabled]
Intel(r) C-STATE Tech..................[Disabled]

Ram performance is really important as I do 24/7 F@H Bigadv 24/7
I'm just not sure the direction I should go.
Temps look really good at 4.2GHz for me even 24/7 in summertime
CPU at 63C and 4 cores flux between high 70's C

Thanks for any help :)
 
I would just leave the settings as they are currently, other than manually changing the timings to 7-7-7-20 at 1.65V. And even though the RAM is rated at 800MHz and 7-7-7-20, you may first need to bump the QPI/DRAM Core voltage to ~1.3-1.35V and the IOH voltage to ~1.18-1.20V.
 
Last edited:
Thank you for the advice much appreciated. I will soon give it a shot.
 
Back