- Jan 20, 2008
- 522
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I seem to be stuck with my OC and need some help pushing my X5670 on ASUS P6T Deluxe V2.
I'm having a hard time pushing it past 3.8 - 4Ghz. For 4Ghz IBT fails on Max setting after 3-4 passes. For 3.8Ghz IBT Failed after 16 passes. Prime95 doesn't detect any problems and runs fine 1-2 hrs at time.
My temperatures are pretty good 38C idle and 65C max under 100% load in IBT or Prime95. Using air cooling, Noctua + 2x fans.
Multiplier: 20x
BCLK: 200
DRAM: 1600 (stock spec)
DRAM Timings: 9-9-9-24 (stock spec)
UCLK: 2800 (1.75x)
CPU Voltage: 1.325
CPU PLL: 1.86
QPI/DRAM Voltage: 1.3
IOH Voltage: Auto
IOH PCIE Voltage: Auto
ICH Voltage: Auto
ICH PCIE Voltage: Auto
DRAM Voltage: 1.5 (stock spec)
LLC: Enabled
CPU Spread Spectrum: Disabled
What else should I tweak? Looking to get a 24/7 stable OC.
Is my CPU Voltage too low?
Also should I manually set IOH / ICH voltages? If so, to what and what are the safe ranges?
I'm having a hard time pushing it past 3.8 - 4Ghz. For 4Ghz IBT fails on Max setting after 3-4 passes. For 3.8Ghz IBT Failed after 16 passes. Prime95 doesn't detect any problems and runs fine 1-2 hrs at time.
My temperatures are pretty good 38C idle and 65C max under 100% load in IBT or Prime95. Using air cooling, Noctua + 2x fans.
Multiplier: 20x
BCLK: 200
DRAM: 1600 (stock spec)
DRAM Timings: 9-9-9-24 (stock spec)
UCLK: 2800 (1.75x)
CPU Voltage: 1.325
CPU PLL: 1.86
QPI/DRAM Voltage: 1.3
IOH Voltage: Auto
IOH PCIE Voltage: Auto
ICH Voltage: Auto
ICH PCIE Voltage: Auto
DRAM Voltage: 1.5 (stock spec)
LLC: Enabled
CPU Spread Spectrum: Disabled
What else should I tweak? Looking to get a 24/7 stable OC.
Is my CPU Voltage too low?
Also should I manually set IOH / ICH voltages? If so, to what and what are the safe ranges?