ASRock Z390 Extreme4 User Manual - Page 66

Ring to Core Ratio Offset, AVX Ratio Offset

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Boot Performance Mode Default is Max Non-Turbo performance mode. It will keep cpu Flex-ratio till OS handoff. Max Battery mode will set CPU ratio as x8 till OS handoff. This option is suggested for BCLK overclocking. FCLK Frequency Configure the FCLK Frequency. AVX Ratio Offset AVX Ratio Offset specifies a negative offset from the CPU Ratio for AVX workloads. AVX is a more stressful workload that lowers the AVX ratio to ensure maximum possible ratio for SSE workloads. BCLK Aware Adaptive Voltage BCLK Aware Adaptive Voltage enable/disable. When enabled, pcode will be aware of the BCLK frequency when calculating the CPU V/F curves. This is ideal for BCLK OC to avoid high voltage overrides. Ring to Core Ratio Offset Disable Ring to Core Ratio Offset so the ring and core can run at the same frequency. TVB Ratio Clipping This service controls Core frequency reduction caused by high package temperatures for processors that implement the Intel Thermal Velocity Boost (TVB) feature. It is required to be disabled for supporting overclocking at frequencies higher than the default max turbo frequency. The default setting is [Disabled]. TVB Voltage Optimizations This service controls thermal based voltage optimizations for processors that implement the Intel Thermal Velocity Boost (TVB) feature. The default setting is [Enabled]. Intel SpeedStep Technology Intel SpeedStep technology allows processors to switch between multiple frequencies and voltage points for better power saving and heat dissipation. Intel Turbo Boost Technology Intel Turbo Boost Technology enables the processor to run above its base operating frequency when the operating system requests the highest performance state. 60 English

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English
60
Boot Performance Mode
Default is Max Non-Turbo performance mode. It will keep cpu Flex-ratio till OS
handoff. Max Battery mode will set CPU ratio as x8 till OS handoff. °is option is
suggested for BCLK overclocking.
FCLK Frequency
Configure the FCLK Frequency.
AVX Ratio Offset
AVX Ratio Offset specifies a negative offset from the CPU Ratio for AVX workloads.
AVX is a more stressful workload that lowers the AVX ratio to ensure maximum
possible ratio for SSE workloads.
BCLK Aware Adaptive Voltage
BCLK Aware Adaptive Voltage enable/disable. When enabled, pcode will be aware
of the BCLK frequency when calculating the CPU V/F curves. °is is ideal for
BCLK OC to avoid high voltage overrides.
Ring to Core Ratio Offset
Disable Ring to Core Ratio Offset so the ring and core can run at the same
frequency.
TVB Ratio Clipping
°is service controls Core frequency reduction caused by high package
temperatures for processors that implement the Intel °ermal Velocity Boost (TVB)
feature. It is required to be disabled for supporting overclocking at frequencies
higher than the default max turbo frequency. °e default setting is [Disabled].
TVB Voltage Optimizations
°is service controls thermal based voltage optimizations for processors that
implement the Intel °ermal Velocity Boost (TVB) feature. °e default setting is
[Enabled].
Intel SpeedStep Technology
Intel SpeedStep technology allows processors to switch between multiple frequen-
cies and voltage points for better power saving and heat dissipation.
Intel Turbo Boost Technology
Intel Turbo Boost Technology enables the processor to run above its base operating
frequency
when the operating system requests the highest performance state.