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ChuckR
02-07-2011, 01:45 AM
I am starting to look into doing some overclocking to get my system up to 4.0ghz stable. I found the following settings and wonder if they are suitable for my system. All suggestions welcome.

I found the following settings. Do they make sense for my system? What other adjustments should be made? I am trying for 4.0 stable.
Silverstone FT02
ASUS P6X58D-E i7 930
Kingston Non-ECC 1600MHz Unbuffered (DDR3, 1.65V, CL9, FBGA, Gold)
Xigmatek DarkKnight
Kingston SSDNOW 128gb
WD Black 500gb
Windows 7 Professional 64bit.
ASUS ATI Radeon 5850

Ai Overclock Tuner.....................[Manual]
CPU Ratio Setting......................[21.0]
Intel(r) SpeedStep(tm) Tech............[Disabled]
Xtreme Phase Full Power Mode...........[Enabled]
BCLK Frequency.........................[181]
PCIE Frequency.........................[100]
DRAM Frequency.........................[DDR3-1451MHz]
UCLK Frequency.........................[2903MHz]
QPI Link Data Rate.....................[Auto]

CPU Voltage Control....................[Manual]
CPU Voltage............................[1.25625]
CPU PLL Voltage........................[1.84]
QPI/DRAM Core Voltage..................[1.24]
IOH Voltage............................[1.20]
IOH PCIE Voltage.......................[1.50]
ICH Voltage............................[1.20]
ICH PCIE Voltage.......................[1.50]
DRAM Bus Voltage.......................[1.66]
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]

Core Speed 3800.7 Mhz
CL, tRCD, tRP 8clocks tRAS 24clocks
tRFC 74clocks Command Rate 2T

wazza300
02-07-2011, 07:34 AM
You should just raise your bclk,your CPU voltage looks enough for 4ghz,enable pcie and CPU spread spectrum too,I find it doesn't affect stability,I have that mb clocked at 4.2ghz but I'm using voltage offset for CPU so that it only clocks to 4.2 at load and throttles down when idle

Qpi/vtt voltage should be around 1.3-1.35v at 4ghz