Asus ROG MAXIMUS VIII EXTREME/ASSEMBLY MAXIMUS VIII EXTREME/ASSEMBLY Users man - Page 104

Tweaker's Paradise Initial BCLK Frequency [Auto] This item allows you to set the initial BCLK (base clock) frequency to start overclocking from the assigned BCLK frequency. Configuration options: [Auto] [40.0 MHz] - [500.0 MHz] BCLK Amplitude [Auto] This item allows you to set the magnitude of the base clock driven for the processor. Configuration options: [Auto] [700mV] [800mV] [900mV] [1000mV] BCLK Slew Rate [Auto] This item allows you to set the speed at which each clock rises and falls. Configuration options: [Auto] [1.5V/ns] [2.5V/ns] [3.5V/ns] [4.5V/ns] BCLK Spread Spectrum [Auto] This item allows you to reduce the EMI. Disable to get more accurate base clocks. Configuration options: [Auto] [Disabled] [-0.22] [-0.34] [-0.46] [+0.12] [+0.22] [+0.28] [+0.38] [+0.17] BCLK Frequency Slew Rate This item allows you to set frequency update rate. Lower values speed up clock changes. Configuration options: [Auto] [Disable] [32us/MHz] [64us/MHz] [128us/MHz] [512us/ MHz] DRAM VTT Voltage [Auto] Configuration options: [Auto] [0.500] - [1.300] VPPDDR Voltage [Auto] Configuration options: [Auto] [1.865] - [3.135] DMI Voltage [Auto] Configuration options: [Auto] [0.300] - [1.900] Core PLL Voltage [Auto] Configuration options: [Auto] [0.700] - [1.600] Internal PLL Voltage [Auto] Configuration options: [Auto] [0.900] - [1.845] PLL Bandwidth [Auto] Select Level 6 to Level 8 when overclocking High BCLK or High CPU frequency. Configuration options: [Auto] [Level 0] - [Level 10] Eventual DRAM Voltage [Auto] Configuration options: [Auto] [1.000] - [2.000] Eventual CPU Standby Voltage [Auto] Configuration options: [Auto] [0.800] - [1.800] Eventual PLL Termination Voltage [Auto] Configuration options: [Auto] [0.360] - [2.100] Chapter 3 3-18 Chapter 3: BIOS Setup