MSI MEG Z390 GODLIKE User Manual - Page 93

Long Duration Power Limit W [Auto]

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fAdjacent Cache Line Prefetch [Enabled] Enables or disables the CPU hardware prefetcher (MLC Spatial prefetcher). [Enabled] Enables adjacent cache line prefetching for reducing the cache latency time and tuning the performance to the specific application. [Disabled] Enables the requested cache line only. fCPU AES Instructions [Enabled] Enables or disables the CPU AES (Advanced Encryption Standard-New Instructions) support. This item appears when a CPU supports this function. fIntel Adaptive Thermal Monitor [Enabled] Enables or disables the Intel adaptive thermal monitor function to protect the CPU from overheating. [Enabled] Throttles down the CPU core clock speed when the CPU is over the adaptive temperature. [Disabled] Disables this function. fIntel C-State [Auto] Enables or disables the Intel C-state. C-state is a processor power management technology defined by ACPI. [Auto] This setting will be configured automatically by BIOS. [Enabled] Detects the idle state of system and reduce CPU power consumption accordingly. [Disabled] Disable this function. fC1E Support [Disabled] Enables or disables the C1E function for power-saving in halt state. This item appears when Intel C-State is enabled. [Enabled] Enables C1E function to reduce the CPU frequency and voltage for power-saving in halt state. [Disabled] Disables this function. fPackage C State limit [Auto] This item allows you to select a CPU C-state level for power-saving when system is idle. The options of C-state depend on the installed CPU. This item appears when Intel C-State is enabled. fCFG Lock [Enabled] Lock or un-lock the MSR 0xE2[15], CFG lock bit. [Enabled] Locks the CFG lock bit. [Disabled] Un-locks the CFG lock bit. fLong Duration Power Limit (W) [Auto] Sets the long duration TDP power limit for CPU in Turbo Boost mode. fLong Duration Maintained (s) [Auto] Sets the maintaining time for Long duration power Limit(W). fShort Duration Power Limit (W) [Auto] Sets the short duration TDP power limit for CPU in Turbo Boost mode. BIOS Setup 93

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93
BIOS Setup
f
Adjacent Cache Line Prefetch [Enabled]
Enables or disables the CPU hardware prefetcher (MLC Spatial prefetcher).
[Enabled]
Enables adjacent cache line prefetching for reducing the cache
latency time and tuning the performance to the specific application.
[Disabled]
Enables the requested cache line only.
f
CPU AES Instructions [Enabled]
Enables or disables the CPU AES (Advanced Encryption Standard-New
Instructions) support. This item appears when a CPU supports this function.
f
Intel Adaptive Thermal Monitor [Enabled]
Enables or disables the Intel adaptive thermal monitor function to protect the CPU
from overheating.
[Enabled]
Throttles down the CPU core clock speed when the CPU is over the
adaptive temperature.
[Disabled]
Disables this function.
f
Intel C-State [Auto]
Enables or disables the Intel C-state. C-state is a processor power management
technology defined by ACPI.
[Auto]
This setting will be configured automatically by BIOS.
[Enabled]
Detects the idle state of system and reduce CPU power consumption
accordingly.
[Disabled]
Disable this function.
f
C1E Support [Disabled]
Enables or disables the C1E function for power-saving in halt state. This item
appears when
Intel C-State
is enabled.
[Enabled]
Enables C1E function to reduce the CPU frequency and voltage for
power-saving in halt state.
[Disabled]
Disables this function.
f
Package C State limit [Auto]
This item allows you to select a CPU C-state level for power-saving when system is
idle. The options of C-state depend on the installed CPU. This item appears when
Intel C-State
is enabled.
f
CFG Lock [Enabled]
Lock or un-lock the MSR 0xE2[15], CFG lock bit.
[Enabled]
Locks the CFG lock bit.
[Disabled]
Un-locks the CFG lock bit.
f
Long Duration Power Limit (W) [Auto]
Sets the long duration TDP power limit for CPU in Turbo Boost mode.
f
Long Duration Maintained (s) [Auto]
Sets the maintaining time for Long duration power Limit(W).
f
Short Duration Power Limit (W) [Auto]
Sets the short duration TDP power limit for CPU in Turbo Boost mode.