ASROCK 970 Extreme3 R2.0 User Manual page 45

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.
Configuration options: [Auto] and [Disabled]. The default value is [Auto].
AMD IO C-State Support
This allows you to enable or disable AMD IO C-State Support. The default
value is [Enabled].
Processor Maximum Frequency
It will display Processor Maximum Frequency for reference.
North Bridge Maximum Frequency
It will display North Bridge 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.
HT Bus Speed
This feature allows you selecting Hyper-Transport bus speed. Configura-
tion options: [Auto], [200MHz] to [2400MHz].
HT Bus Width
This feature allows you selecting Hyper-Transport bus width. Configuration
options: [Auto], [8 Bit] and [16 Bit].
DRAM Timing Configuration
DRAM Frequency
If [Auto] is selected, the motherboard will detect the memory module(s)
inserted and assigns appropriate frequency automatically.
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