MSC CXC-BT
User Manual
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TECHNOTES
EIST (Enhanced Intel
®
Speed Step)
This allows the processor to meet the instantaneous performance needs
of the operation being performed, while minimizing power draw and heat
dissipation. Processor clock will be at its minimum possible frequency
when in IDLE. When performing CPU loads, it will change its frequency
up to its maximum frequency. In summary, the OS controls the
frequency if EIST is enabled.
Note:
If EIST is disabled in setup, the CPU will run at its maximum
speed.
Turbo Boost Technology won’t be available.
Turbo Boost Technology 2.0
Intel
®
Turbo Boost is a technology that enables the processor to run
above its base operating frequency via dynamic control of the CPU's
"clock rate". It is activated when the operating system requests the
highest performance state of the processor. The increased clock rate is
limited by the processor's power, current and thermal limits, as well as
the number of cores currently in use and the maximum frequency of the
active cores.
For more information about Intel
®
Turbo Boost 2 Technology visit the
Intel
®
website.
Note:
Turbo Boost will only work if EIST is enabled.
Reference:
http://en.wikipedia.org/wiki/Intel_Turbo_Boost
ASPM (Active State Power Management)
Active State Power Management or ASPM is a power management
protocol used to manage PCI Express-based serial link devices as links
become less active over time.
As serial-based PCIe bus devices, such as IEEE1394 (FireWire),
become less active, it is possible for the computer's power management
system to take the opportunity to reduce overall power consumption by
placing the link PHY into a low-power mode and instructing other
devices on the link to follow suit.
Reference:
http://en.wikipedia.org/wiki/Active_State_Power_Management
TXT (Trusted Execution Technology)
Due to the complexity of this feature, please visit:
Note:
To use this feature VT, Vt-d, SMX and TPM must be enabled.
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