Asus SABERTOOTHZ77 Computer Hardware User Manual


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ASUS SABERTOOTH Z77
3-19
Chapter 3
Black Yellow Pink Red
CPU Manual
Voltage
0.8V–1.22V
1.225V–
1.280V
1.285V–
1.335V
1.340V–
1.990V
CPU Offset
Voltage
0.005V–
0.060V
0.065V–
0.120V
0.125V–
0.175V
0.180V–
0.635V
iGPU Offset
Voltage
0.005V–
0.035V
0.04V–0.065V 0.07V–0.1V
0.105V–
0.635V
DRAM Voltage
1.20000V–
1.57500V
1.58125V–
1.65000V
1.65625V–
1.72500V
1.73125V–
2.20000V
VCCSA Voltage
0.80000V–
1.10000V
1.10625V–
1.15000V
1.15625V–
1.20625V
1.21250V–
1.70000V
CPU PLL Voltage
1.20000V–
1.88750V
1.89375V–
1.97500V
1.98125V–
2.06875V
2.07500V–
2.20000V
PCH Voltage
0.80000V–
1.10000V
1.11000V–
1.15000V
1.16000V–
1.20000V
1.21000V–
1.70000V
DRAM DATA REF Voltage on CHA/B [Auto]
Allows you to set the DRAM DATA Reference Voltage on Channel A/B. The values
range from 0.395x to 0.630x with a 0.005x interval. Different ratio might enhance DRAM
overclocking ability.
DRAM CTRL REF Voltage on CHA/B [Auto]
Allows you to set the DRAM Control Reference Voltage on Channel A/B. The values
range from 0.395x to 0.630x with a 0.005x interval. Different ratio might enhance DRAM
overclocking ability.
CPU Spread Spectrum [Auto]
[Auto] Automatic conguration.
[Disabled] Enhances the BCLK overclocking ability.
[Enabled] Sets to [Enabled] for EMI control.
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