ASROCK W480D2I User Manual page 43

ratio will be lowered immediately. A lower limit can protect the CPU and save power,
while a higher limit may improve performance.
CPU Core Limit
Configure the limit of the CPU core. A lower limit can protect the CPU and save
power, while a higher limit may improve performance.
GT Current Limit
Configure the current limit of the GT slice. A lower limit can protect the CPU and
save power, while a higher limit may improve performance.
DRAM Configuration
Memory Information
Allows users to browse the serial presence detect (SPD) and Intel extreme memory profile
(XMP) for DDR4 modules.
DRAM Timing Configuration
BCLK Frequency
Configure the BCLK Frequency.
DRAM Reference Clock
Select Auto for optimized settings.
DRAM Frequency
If [Auto] is selected, the motherboard will detect the memory module(s) inserted
and assign the appropriate frequency automatically.
Boot Failure Guard Count
Configure the number of attempts to boot until the system automatically restores the
default settings.
Primary Timing
CAS# Latency (tCL)
The time between sending a column address to the memory and the beginning of the data
in response.
36