ASROCK Z790 Series Setup Manual page 53

Intel Z790/H770/B760 Series
MRC Fast Boot
When enabled, portions of memory reference code will be skipped when possible to
increase boot speed.
Configuration options: [Auto] [Enabled] [Disabled]
Voltage Configuration
Voltage Mode
[OC Mode]: Larger range voltage for overclocking.
[Stable Mode]: Smaller range voltage for stable system.
CPU CORE/Cache Voltage
Input voltage for the processor by the external voltage regulator.
Configuration options: [Auto] [Offset Mode] [Fixed Mode]
Fixed Voltage(V)
Overvoltage may damage the system or reduce its life cycle.
The item appears when "CPU CORE/Cache Voltage" is set to [Fixed Mode].
CPU CORE/Cache Load-Line Calibration
Load-Line is defined by Intel VRM Spec and affects the CPU power voltage. CPU Load-
Line Calibration helps prevent CPU voltage droop when the system is under heavy
loading. Higher load-line (Level 1) calibration gets higher voltage and good overclocking
performance but increases the CPU and VRM thermal.
Configuration options: [Auto] [Level 1] [Level 2] [Level 3] [Level 4] [Level 5]
*[Level 1] and [Level 2] options appear depending on the CPU you use on your
motherboard.
CPU GT Voltage
Allows you to input voltage for the processor by the external voltage regulator.
Configuration options: [Auto] [Offset Mode] [Fixed Mode]
CPU GT Load-Line Calibration
CPU GT Load-Line Calibration helps prevent GT voltage droop when the system is under
heavy load.
Configuration options: [Auto] [Level 1] [Level 2] [Level 3] [Level 4] [Level 5]
*[Level 1] and [Level 2] options appear depending on the CPU you use on your
motherboard.
49