ASRock Z87 Extreme11/ac User Manual - Page 95

FIVR Switch Frequency Offset, CPU Cache Override Voltage

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Z87 Extreme11/ac IO-L (CHB) Configure IO latency for channel B. ODT WR (CHA) Configure the memory on die termination resistors' WR for channel A. ODT WR (CHB) Configure the memory on die termination resistors' WR for channel B. ODT NOM (CHA) Use this to change ODT (CHA) Auto/Manual settings. The default is [Auto]. ODT NOM (CHB) Use this to change ODT (CHB) Auto/Manual settings. The default is [Auto]. Command Tri State Enable for DRAM power saving. MRC Fast Boot Enable Memory Fast Boot to skip DRAM memory training for booting faster. DIMM Exit Mode Select Slow Exit to reduce power consumption, or Fast Exit for better performance. FIVR Configuration FIVR Switch Frequency Signature Select whether to boost or lower the FIVR Switch Frequency. FIVR Switch Frequency Offset Configure the percentage of frequency boost or deduction. CPU Override Voltage Configure the voltage added to the CPU when the system is under heavy load. CPU Voltage Offset Configure the dynamic CPU voltage added to the CPU. CPU Cache Override Voltage Add voltage to the CPU Cache when the system is under heavy load. 89 English

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89
English
Z87 Extreme11/ac
IO-L (CHB)
Configure IO latency for channel B.
ODT WR (CHA)
Configure the memory on die termination resistors' WR for channel A.
ODT WR (CHB)
Configure the memory on die termination resistors' WR for channel B.
ODT NOM (CHA)
Use this to change ODT (CHA) Auto/Manual settings. °e default is [Auto].
ODT NOM (CHB)
Use this to change ODT (CHB) Auto/Manual settings. °e default is [Auto].
Command Tri State
Enable for DRAM power saving.
MRC Fast Boot
Enable Memory Fast Boot to skip DRAM memory training for booting faster.
DIMM Exit Mode
Select Slow Exit to reduce power consumption, or Fast Exit for better performance.
FIVR Configuration
FIVR Switch Frequency Signature
Select whether to boost or lower the FIVR Switch Frequency.
FIVR Switch Frequency Offset
Configure the percentage of frequency boost or deduction.
CPU Override Voltage
Configure the voltage added to the CPU when the system is under heavy load.
CPU Voltage Offset
Configure the dynamic CPU voltage added to the CPU.
CPU Cache Override Voltage
Add voltage to the CPU Cache when the system is under heavy load.