ASRock B660M Steel Legend User Manual - Page 61

Ring to Core Ratio Offset

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AVX2 Ratio Offset AVX2 Ratio Offset specifies a negative offset 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. CPU E-Core Ratio The E-Core speed is determined by the E-Core Ratio multiplied with the BCLK. Increasing the E-Core Ratio will increase the internal E-Core clock speed without affecting the clock speed of other components. CPU Cache Ratio The CPU Internal Bus Speed Ratio. The maximum should be the same as the CPU Ratio. 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. Boot Performance Mode Select the performance state that the BIOS will set before OS handoff. Ring to Core Ratio Offset Disable Ring to Core Ratio Offset so the ring and core can run at the same frequency. SA PLL Frequency Override Configure SA PLL Frequency. BCLK TSC HW Fixup BCLK TSC HW Fixup disable during TSC copy from PMA to APIC. FLL Overclock Mode Nominal is good for normal core ratio overclocking. Elevated and Extremely El¬evated are good for high BCLK OC. Intel SpeedStep Technology Intel SpeedStep technology allows processors to switch between multiple frequencies and voltage points for better power saving and heat dissipation. 54 English

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54
English
AVX2 Ratio Offset
AVX2 Ratio Offset specifies a negative offset 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.
CPU E-Core Ratio
°e E-Core speed is determined by the E-Core Ratio multiplied with the BCLK.
Increasing the E-Core Ratio will increase the internal E-Core clock speed without
affecting the clock speed of other components.
CPU Cache Ratio
°e CPU Internal Bus Speed Ratio. °e maximum should be the same as the CPU
Ratio.
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 handoff.
Ring to Core Ratio Offset
Disable Ring to Core Ratio Offset so the ring and core can run at the same fre-
quency.
SA PLL Frequency Override
Configure SA PLL Frequency.
BCLK TSC HW Fixup
BCLK TSC HW Fixup disable during TSC copy from PMA to APIC.
FLL Overclock Mode
Nominal is good for normal core ratio overclocking. Elevated and Extremely
El¬evated are good for high BCLK OC.
Intel SpeedStep Technology
Intel SpeedStep technology allows processors to switch between multiple frequen-
cies and voltage points for better power saving and heat dissipation.