ASRock H610TM-ITX User Manual - Page 44

Ring to Core Ratio Offset

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H610TM-ITX 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 Cache Ratio The CPU Internal Bus Speed Ratio. The maximum should be the same as the CPU Ratio. Min Cache Ratio The Min 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. UnderVolt Protection When UnderVolt Protection is enabled, user will not be able to program under voltage in OS runtime. It is recommended to keep it enabled by default. [Enabled] This option allows BIOS undervolting. Undervolt Protection in Runtime is enabled. [Disabled] No Undervolt Protection in Runtime. 39 English

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H610TM-ITX
39
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 Cache Ratio
°e CPU Internal Bus Speed Ratio. °e maximum should be the same as the CPU
Ratio.
Min Cache Ratio
°e Min 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.
UnderVolt Protection
When UnderVolt Protection is enabled, user will not be able to program under volt-
age in OS runtime. It is recommended to
keep it enabled by default.
[Enabled] °is option allows BIOS undervolting. Undervolt Protection in Runtime
is enabled.
[Disabled] No Undervolt Protection in Runtime.