NEC Express5800/T71h, User Manual

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57
Power Policy
Parameter Description Option
Power Policy Quick Settings Configure Power Policy Quick Settings [Standard]
Best Performance
Energy Efficient
Intel (R) SpeedStep(tm) (Enhanced
Intel SpeedStep Technology) Conventional Intel SpeedStep Technology
switches both voltage and frequency in tandem
between high and low levels in response to
processor load. [Enabled]
Disabled
Package C State Limit Configure state for the C-State package limit. [Auto]
C0
C1
C2
C3
C6
C7C7s
Hyper-threading The Intel Hyper Threading Technology allows a
single processor to execute two or more separate
threads concurrently. When hyper-threading is
enabled, multi-threaded software applications can
execute their threads, thereby improving
performance. [Enabled]
Disabled
Hardware Prefetcher Select whether to enable the speculative prefetch
unit of the processor. [Enabled]
Disabled
Adjacent Cache Line Prefetch When enabled, cache lines are fetched in pairs.
When disabled, only the required cache line is
fetched [Enabled]
Disabled
Turbo Mode When this item is enabled, the processor will
automatically ramp up the clock speed of 1-2 of its Enabled
[Disabled]