ASROCK Z490 PHANTOM GAMING-ITX/TB3 - Page 65

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CPU Conguration
AVX2 Ratio Oset
AVX Ratio Oset species a negative oset from the CPU Ratio for AVX workloads.
AVX is a more stressful workload that lower the AVX ratio to ensure maximum
possible ratio for SSE workloads.
BCLK Spread Spectrum
Enable Spread Spectrum to reduce electromagnetic interference for passing EMI
tests. Disable to achieve higher clock speeds when overclocking.
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.
Boot Performance Mode
Select the performance state that the BIOS will set before OS hando.
FCLK Frequency
Congure the FCLK Frequency.
Ring to Core Ratio Oset
Disable Ring to Core Ratio Oset so the ring and core can run at the same fre-
quency.
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.
Intel Speed Shift Technology
Enable/Disable Intel Speed Shi Technology support. Enabling will expose the
CPPC v2 interface to allow for hardware controlled P-sates.
Intel Thermal Velocity Boost Voltage Optimizations
is service controls thermal based voltage optimizations for processors that
implment the Intel ermal Velocity Boost (TVB) feature.