[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.

2.5.8Memory Frequency [Auto]

Allows you to set the memory operating frequency. The configuration options vary with the BCLK/PEG Frequency item settings.

Selecting a very high memory frequency may cause the system to become unstable! If this happens, revert to the default setting.

2.5.9CPU Graphics Max. Ratio [Auto]

[Auto]

The CPU Graphics Max. ratio is set to its optimized setting depending on

 

the system loading.

[Manaul]

Use the <+> or <-> keys to adjust the optimal CPU Graphics Max. ratio.

 

The value may vary depending on the system loading.

2.5.10OC Tuner [As is]

OC Tuner automatically overclocks the frequency and voltage of CPU and DRAM for enhancing the system performance and accelerates iGPU performance to the extreme according to the integrated graphics loading. Configuration options: [As is] [Ratio Only] [BCLK First].

2.5.11EPU Power Saving Mode [Disabled]

Allows you to enable or disable the EPU power saving function. Configuration options: [Disabled] [Enabled]

2.5.12DRAM Timing Control

The subitems in this menu allow you to set the DRAM timing control features. Use the <+> and <-> keys to adjust the value. To restore the default setting, type [auto] using the keyboard and press the <Enter> key.

Changing the values in this menu may cause the system to become unstable! If this happens, revert to the default settings.

Primary TimingsDRAM CAS# Latency [Auto]

Configuration options: [Auto] [1 DRAM Clock] – [31 DRAM Clock]

DRAM RAS# to CAS# Delay [Auto]

Configuration options: [Auto] [1 DRAM Clock] – [31 DRAM Clock]

DRAM RAS# PRE Time [Auto]

Configuration options: [Auto] [1 DRAM Clock] – [31 DRAM Clock]

ASUS Z87-K

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