Asrock A75 Pro4 用户手册

50

3.3  OC Tweaker Screen

In the OC Tweaker screen, you can set up overclocking features.

Overclock Mode
  Use this to select Overclock Mode. Configuration options: [Auto] and 

[Manual]. The default value is [Auto].

APU/PCIE Frequency (MHz)
  This item appears only when you set the item “Overclock Mode“ to [Manual]. 

The default value is [100]. Please be noted that overclocking may reduce 
the D-Sub resolution and cause the display abnormal situation. It is recom-
mended to use DVI or HDMI monitor to get better performance.  

This item should always be [Auto] for better system stability. 

AMD Turbo Core Technology
  This item appears only when the processor you adopt supports this fea-

ture. Use this to select enable or disable AMD Turbo Core Technology. 
Con  guration options: [Auto] and [Disabled]. The default value is [Auto].

Processor Maximum Frequency
  It will display Processor Maximum Frequency for reference.
Processor Maximum Voltage

It will display Processor Maximum Voltage for reference.

Multiplier/Voltage Change
  This item is set to [Auto] by default. If it is set to [Manual], you may adjust 

the value of Processor Frequency and Processor Voltage. However, it is 

  recommended to keep the default value for system stability. 
CPU Frequency Multiplier
  For safety and system stability, it is not recommended to adjust the value 

of this item.