Asus P8Z77-V P8Z77-V User's Manual - Page 85

iGPU Voltage [Offset Mode] [Manual Mode] Offset Mode] Allows you to set a fixed iGPU voltage. Allows you to set the offset voltage. iGPU Offset Mode Sign [+] [+] To offset the voltage by a positive value. [-] To offset the voltage by a negative value. iGPU Offset Voltage [Auto] Allows you to set the iGPU Offset voltage. The values range from 0.005V to 0.635V with a 0.005V interval. DRAM Voltage [Auto] Allows you to set the DRAM voltage. The values range from 1.20V to 2.20V with a 0.00625V interval. According to Intel CPU spec, DIMMs with voltage requirement over 1.65V may damage the CPU permanently. We recommend you install the DIMMs with the voltage requirement below 1.65V. VCCSA Voltage [Auto] Allows you to set the VCCIO voltage. The values range from 0.80V to 1.70V with a 0.00625V interval. CPU PLL Voltage [Auto] Allows you to set the CPU and PCH PLL voltage. The values range from 1.20V to 2.20V with a 0.00625V interval. PCH Voltage [Auto] Allows you to set the Platform Controller Hub volage. The values range from 0.80V to 1.70V with a 0.01V interval. • The values of the CPU Manual Voltage, CPU Offset Voltage, DRAM Voltage, VCCSA Voltage, VCCIO Voltage, and PCH Voltage items are labeled in different color, indicating the risk levels of high voltage settings. • The system may need better cooling system to work stably under high voltage settings. Chapter 3 ASUS P8Z77-V 3-13