Asus P8Z77-V DELUXE P8Z77-V DELUXE User's Manual - Page 90

3-Core Ratio Limit [Auto] Allows you to set the 3-Core Ratio Limit [Auto] Select to apply the CPU default Turbo Ratio setting [Manual] Select to to manually assign a 3-Core Ratio Limit value that is higher than or equal to the 4-Core Ratio Limit. 1-Core/2-Core Ratio Limit must not be set to [Auto] 4-Core Ratio Limit [Auto] Allows you to set the 4 Core Ratio Limit [Auto] Select to apply the CPU default Turbo Ratio setting [Manual] Select to to manually assign a 4-Core Ratio Limit value that is higher than or equal to the 3-Core Ratio Limit. 1-Core/2-Core/3-Core Limit must not be set to [Auto] Internal PLL Overvoltage [Auto] Allows you to set the internal PLL voltage. Configuration options: [Auto] [Enabled] [Disabled] Memory Frequency [Auto] Allows you to set the memory operating frequency. The configuration options vary with the BCLK/PCIE Frequency item settings. iGPU Max. Frequency [Auto] Use the and keys to adjust the value. The values range from 900MHz to 3000MHz with a 50MHz interval. CPU bus speed : DRAM speed ratio mode [Auto] Allows you to set the CPU bus speed to DRAM speed ratio mode. [Auto] DRAM speed is set to the optimized settings. [100:133] The CPU bus speed to DRAM speed ratio is set to 100:133. [100:100} The CPU bus speed to DRAM speed ratio is set to 100:100. EPU Power Saving Mode [Disabled] Allows you to enable or disable the EPU power saving function. Configuration options: [Disabled] [Enabled] EPU Setting [Auto] This item appears only when you set the EPU Power Saving MODE item to [Enabled.] and allows you to select the EPU power saving mode. Configuration options: [Auto] [Light Power Saving Mode] [Medium Power Saving Mode] [Max Power Saving Mode] OC Tuner OC Tuner automatically overclocks the frequency and voltage of CPU and DRAM for enhancing the system performance. Configuration options: [OK] [Cancel] Chapter 3 ASUS P8Z77-V DELUXE 3-9