Acer Altos R720 Series User Manual page 115

Processor
The Processor submenu displays CPU settings such as type, actual
speed, cache size and other CPU related settings.
Parameter
Core Frequency
System Bus
Frequency
Hyper
Threading
Technology
Enhanced Intel
SpeedStep
Technology
Dual Core
Description
Indicates the processor clock speed.
Indicates the processor front side bus
speed.
Enables or disables the Hyper-Threading
Technology function of the processor.
When set to Auto, this feature allows
the OS to reduce power consumption.
When set to Disabled, the system
operates at maximum CPU speed.
Enables or disables the secondary
processor core.
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Option
Enabled
Disabled
Auto
Disabled
Enabled
Disabled