Asus P8Z77-V LX User Manual - Page 69

Ratio Mode [By Per Core]

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Ai Overclock Tuner [Auto] Allows you to select the CPU overclocking options to achieve the desired CPU internal frequency. Select any of these preset overclocking configuration options: [Auto] [Manual] Loads the optimal settings for the system. Allows you to individually set overclocking parameters. BCLK/PEG Frequency [XXX] This item appears only when you set the previous item to [Manual] and sllows you to adjust the CPU and VGA frequency to enhance the system performance. Use the and keys to adjust the value. You can also key in the desired value using the numeric keypad. The values range from 80.0MHz to 300.0MHz. Turbo Ratio [Auto] Allows you to manually adjust the Trubo CPU ratio. [Auto] All Turbo ratio are set by Intel CPU default settings. [By Per Core] All numbers of active cores can be set to an individual Turbo ratio in BIOS. Ratio Mode [By Per Core] This item appears only when you set the Turbo Ratio item to [By Per Core]. Configuration options: [By Per Core] [Synchronization]. 1-Core Ratio Limit [Auto] This item appears only when you set both the Turbo Ratio and Ratio Mode item to [By Per Core]. Use the and keys to adjust the value. 2-/3-/4-Core Ratio Limit [Auto] This item appears only when you set the Turbo Ratio item to [By Per Core] and Ratio Mode item to [Synchromization]. Use the and keys to adjust the value. Internal PLL Overvoltage [Auto] Allows you to set the Internal PLL Overvoltage. Configuration options: [Auto] [Enabled] [Disabled]. FreqRef [Auto] Allows you to set the FreqRef. Configuration options: [Auto] [133] [100] Memory Frequency [Auto] Allows you to set the memory operating frequency. The configuration options vary with the BCLK/PCIE Frequency item settings. Configuration options: [Auto] [DDR3-800MHz] [DDR3-1066MHz] [DDR3-1333MHz] [DDR3-1400MHz] [DDR3-1600MHz] [DDR3-1800MHz] [DDR3-1866MHz] [DDR3-2000MHz] [DDR3-2133MHz] [DDR3-2200MHz] [DDR3-2400MHz] [DDR3-2600MHz] [DDR3-2666MHz] [DDR3-2800MHz] Selecting a very high memory frequency may cause the system to become unstable! If this happens, revert to the default setting. iGPU Max. Frequency [xxx] Allows you to set the iGPU maximum frequency. The values range from xxxxMHz (by CPU) to 3000MHz with a 50MHz interval. Use / to adjust the value. Chapter 3 3-8 Chapter 3: BIOS setup

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3-8
Chapter 3: BIOS setup
Chapter 3
Ai Overclock Tuner [Auto]
Allows you to select the CPU overclocking options to achieve the desired CPU internal
frequency. Select any of these preset overclocking configuration options:
[Auto]
Loads the optimal settings for the system.
[Manual]
Allows you to individually set overclocking parameters.
BCLK/PEG Frequency [XXX]
This item appears only when you set the previous item to [Manual] and sllows you to adjust
the CPU and VGA frequency to enhance the system performance. Use the <+> and <-> keys
to adjust the value. You can also key in the desired value using the numeric keypad. The
values range from 80.0MHz to 300.0MHz.
Turbo Ratio [Auto]
Allows you to manually adjust the Trubo CPU ratio.
[Auto]
All Turbo ratio are set by Intel CPU default settings.
[By Per Core]
All numbers of active cores can be set to an individual Turbo ratio in BIOS.
Ratio Mode [By Per Core]
This item appears only when you set the
Turbo Ratio
item to [By Per Core]. Configuration
options: [By Per Core] [Synchronization].
1-Core Ratio Limit [Auto]
This item appears only when you set both the
Turbo Ratio
and
Ratio Mode
item to [By
Per Core]. Use the <+> and <-> keys to adjust the value.
2-/3-/4-Core Ratio Limit [Auto]
This item appears only when you set the
Turbo Ratio
item to [By Per Core] and
Ratio
Mode
item to [Synchromization]. Use the <+> and <-> keys to adjust the value.
Internal PLL Overvoltage [Auto]
Allows you to set the Internal PLL Overvoltage. Configuration options: [Auto] [Enabled]
[Disabled].
FreqRef [Auto]
Allows you to set the FreqRef. Configuration options: [Auto] [133] [100]
Memory Frequency [Auto]
Allows you to set the memory operating frequency. The configuration options vary with the
BCLK/PCIE Frequency
item settings. Configuration options: [Auto]
[DDR3-800MHz] [DDR3-1066MHz] [DDR3-1333MHz] [DDR3-1400MHz] [DDR3-1600MHz]
[DDR3-1800MHz] [DDR3-1866MHz] [DDR3-2000MHz] [DDR3-2133MHz] [DDR3-2200MHz]
[DDR3-2400MHz] [DDR3-2600MHz] [DDR3-2666MHz] [DDR3-2800MHz]
Selecting a very high memory frequency may cause the system to become unstable! If this
happens, revert to the default setting.
iGPU Max. Frequency [xxx]
Allows you to set the iGPU maximum frequency. The values range from xxxxMHz (by CPU)
to 3000MHz with a 50MHz interval. Use <+>/<-> to adjust the value.