ASROCK P67 Pro3 User Manual download pdf (Page 47)

3.3.1 CPU Configuration

CPU Ratio Setting

Use this item to change the ratio value of this motherboard.

Intel SpeedStep Technology

Intel SpeedStep technology is Intel’s new power saving technology. Pro-

cessor can switch between multiple frequency and voltage points to en-

able power savings. The default value is [Enabled]. Conﬁ guration options:

[Auto], [Enabled] and [Disabled]. If you install Windows

XP and select

[Auto], you need to set the “Power Schemes” as “Portable/Laptop” to en-

able this function. If you install Windows

Vista

/ 7 and want to enable

this function, please set this item to [Enabled]. This item will be hidden if

the current CPU does not support Intel SpeedStep technology.

Please note that enabling this function may reduce CPU voltage and lead to system

stability or compatibility issue with some power supplies. Please set this item to

[Disable] if above issue occurs.

Intel TurboMode Technology

Use this item to enable or disable Intel Turbo Mode Technology. Turbo

mode allows processor cores to run faster than marked frequency in

speciﬁ c condition. The default value is [Enabled].

Turbo Power Limit

Use this item to adjust Turbo power limit. Conﬁ guration options: [Auto] and

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

Turbo Mode Extra Voltage (mV)

Use this item to add voltage when CPU is in Turbo mode.

Intel Hyper Threading Technology

To enable this feature, it requires a computer system with an Intel

processor that supports Hyper-Threading technology and an operating

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ASROCK P67 Pro3 User Manual Page 47