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BIOS Setup
(Note) This item is present only if you install a CPU that supports this feature. For more information about
Intel CPUs' unique features, please visit Intel's website.
CPU Frequency
Displays the current operating CPU frequency.
Real-Time Ratio Changes in OS
(Note)
Enabled
allows you to make real-time changes to the CPU clock ratio in your operating system. The
Intel Turbo Boost technology and associated items below will become unavailable. Set this item to
Dis-
abled
if you want to manually configure CPU Turbo ratios in BIOS setup. (Default: Disabled)
Intel(R) Turbo Boost Tech.
(Note)
Allows you to determine whether to enable the Intel CPU Turbo Boost technology.
Auto
lets the BIOS
automatically configure this setting. (Default: Auto)
Turbo Ratio (1-Core)/(2-Core)/(3-Core)/(4-Core)
(Note)
Allows you to set the CPU Turbo ratios for different number of active cores.
Auto
sets the CPU Turbo
ratios according to the CPU specifications.
(Default: Auto)
Turbo Power Limit (Watts)
Allows you to set a power limit for CPU Turbo mode. When the CPU power consumption exceeds the
specified power limit, the CPU will automatically reduce the core frequency in order to reduce the power.
Auto
sets the power limit according to the CPU specifications.
(Default: Auto)
Core Current Limit (Amps)
Allows you to set a current limit for CPU Turbo mode. When the CPU current exceeds the specified cur-
rent limit, the CPU will automatically reduce the core frequency in order to reduce the current.
Auto
sets
the current limit according to the CPU specifications.
(Default: Auto)
CPU Cores Enabled
(Note)
Allows you to determine whether to enable all CPU cores.
All
Enables all CPU cores. (Default)
1
Enables only one CPU core.
2
Enables only two CPU cores.
3
Enables only three CPU cores.
CPU Multi-Threading
(Note)
Allows you to determine whether to enable multi-threading technology when using an Intel CPU that
supports this function. This feature only works for operating systems that support multi-processor mode.
(Default: Enabled)
CPU Enhanced Halt (C1E)
(Note)
Enables or disables Intel CPU Enhanced Halt (C1E) function, a CPU power-saving function in system
halt state. When enabled, the CPU core frequency and voltage will be reduced during system halt state
to decrease power consumption.
Auto
lets the BIOS automatically configure this setting. (Default: Auto)
C3/C6 State Support
(Note 1)
Allows you to determine whether to let the CPU enter C3/C6 mode in system halt state. When enabled,
the CPU core frequency and voltage will be reduced during system halt state to decrease power con-
sumption. The C3/C6 state is a more enhanced power-saving state than C1.
Auto
lets the BIOS auto-
matically configure this setting. (Default: Auto)
Summary of Contents for GA-H67MA-USB3-B3
Page 1: ...GA Z68MA D2H B3 User s Manual Rev 1001 12ME Z6MAD2B 1001R ...
Page 2: ...Motherboard GA Z68MA D2H B3 Apr 15 2011 Apr 15 2011 Motherboard GA Z68MA D2H B3 ...
Page 30: ...Hardware Installation 30 ...
Page 100: ...Appendix 100 ...
Page 101: ... 101 Appendix ...
Page 102: ...Appendix 102 ...
