Hi I'm new to this looking for 4.2GHz overclock guide with stable setting , tryed few setting but havent worked out always blue screen !!
setting I used :
Ai Overclock Tuner - Manual
CPU Ratio Setting – 21
DRAM Frequency –1140
Intel Speedstep Tech - Disabled
Intel Turbo Mode Tech - Disabled
QPI Frequency – 190
PCIE Frequency - 100
UCLK Frequency – Auto
QPI Link Data Rate - Auto
DRAM Timing Control – 7 7 7 20
EPU II Phase Control - Full Phase
CPU Voltage – 1.26v
CPU PLL Voltage - Auto
QPI/DRAM Core Voltage - Auto
IOH Voltage - Auto
IOH PCIE Voltage - Auto
ICH Voltage - Auto
ICH PCIE Voltage - Auto
DRAM Bus Voltage - Auto
Load-Line Calibration – Enabled
CPU Differential Amplitude – Auto
CPU Clock Skew – Auto
CPU Spread Spectrum – Auto
IOH Clock Skew - Auto
My system:
intel i7 930 2.8
rampage II extreme motherboard
OCZ DDR3 6GB ram
HD 5870
Thermaltake 1000w psu
Thermaltake Spedo case
win7 64bit
Thank You
setting I used :
Ai Overclock Tuner - Manual
CPU Ratio Setting – 21
DRAM Frequency –1140
Intel Speedstep Tech - Disabled
Intel Turbo Mode Tech - Disabled
QPI Frequency – 190
PCIE Frequency - 100
UCLK Frequency – Auto
QPI Link Data Rate - Auto
DRAM Timing Control – 7 7 7 20
EPU II Phase Control - Full Phase
CPU Voltage – 1.26v
CPU PLL Voltage - Auto
QPI/DRAM Core Voltage - Auto
IOH Voltage - Auto
IOH PCIE Voltage - Auto
ICH Voltage - Auto
ICH PCIE Voltage - Auto
DRAM Bus Voltage - Auto
Load-Line Calibration – Enabled
CPU Differential Amplitude – Auto
CPU Clock Skew – Auto
CPU Spread Spectrum – Auto
IOH Clock Skew - Auto
My system:
intel i7 930 2.8
rampage II extreme motherboard
OCZ DDR3 6GB ram
HD 5870
Thermaltake 1000w psu
Thermaltake Spedo case
win7 64bit
Thank You