Gigabyte GA-Z87X-UD4H User Manual - Page 46
DDR CHA/B PWM Thermal Protection, DDR CHA/B PWM Switch Rate
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&& CPU VRIN Loadline Calibration Allows you to set the Load-Line Calibration level for the CPU VRIN. The levels are (from highest to lowest): Extreme, Turbo, High, Medium, Low, and Standard. Selecting a higher level keeps the Vcore more consistent with what is set in BIOS under heavy load. Auto lets the BIOS automatically configure this setting and sets the voltage following Intel®'s specifications. (Default: Auto) && CPU VRIN Protection Allows you to set the voltage limit on the CPU VRIN voltage for over-voltage protection. The adjustable range is from 150.0mV to 500.0mV. Auto lets the BIOS automatically configure this setting. (Default: Auto) && DDR CH(A/B) Voltage Protection Allows you to set the voltage limit on Channel A and Channel B memory voltage for over-voltage protection. The adjustable range is from 150.0mV to 300.0mV. Auto lets the BIOS automatically configure this setting. (Default: Auto) && CPU VRIN Current Protection Allows you to set the over-current protection level for the CPU VRIN voltage. Auto Lets BIOS automatically configure this setting. (Default) Standard~Extreme Selects Standard, Low, Medium, High, Turbo, or Extreme which represents different level of over-current protection for the Vcore. && DDR CH(A/B) Current Protection Allows you to set the over-current protection level for the memory voltage. Auto Lets BIOS automatically configure this setting. (Default) Standard~Extreme Selects Standard, Low, Medium, High, Turbo, or Extreme which represents different level of over-current protection for the memory voltage. && CPU VRIN PWM Thermal Protection Displays the PWM thermal protection threshold for the CPU VRIN area. && DDR CH(A/B) PWM Thermal Protection Displays the PWM thermal protection threshold for the Channel A and Channel B memory area. && CPU VRIN PWM Switch Rate Displays the CPU VRIN PWM frequency. && DDR CH(A/B) PWM Switch Rate Displays the current operating PWM frequency for Channel A and Channel B memory. && PWM Phase Control Allows you to automatically change the PWM phase according to the CPU load. The power-saving levels are (from lowest to highest): eXm Perf (Extreme Performance ), High Perf (High Performance), Perf (Performance), Balanced, Mid PWR (Mid Power), and Lite PWR (Light Power). Auto lets the BIOS automatically configure this setting. (Default: Auto) `` CPU Core Voltage Control This section provides CPU voltage control options. `` Chipset Voltage Control This section provides Chipset voltage control options. `` DRAM Voltage Control This section provides memory voltage control options. BIOS Setup - 46 -