User Manual

48
English
GT Current Limit
Congure the current limit of the GT slice. A lower limit can protect the CPU and
save power, while a higher limit may improve performance.
GT Frequency
Congure the frequency of the integrated GPU.
DRAM Conguration
DRAM Tweaker
Fine tune the DRAM settings by leaving marks in checkboxes. Click OK to conrm and
apply your new settings.
DRAM Timing Conguration
Load XMP Setting
Load XMP settings to overclock the memory and perform beyond standard specications.
BCLK Frequency
e CPU speed is determined by the CPU Ratio multiplied with the BCLK. Increasing the
BCLK will increase the internal CPU clock speed but also aect the clock speed of other
components.
DRAM Frequency
If [Auto] is selected, the motherboard will detect the memory module(s) inserted
and assign the appropriate frequency automatically.
DRAM Clock
Choose a frequency to override to clock delay for memory training. DRAM Clock
controls memory training only if ASRock Timing Optimization is disabled.
Primary Timing
CAS# Latency (tCL)
e time between sending a column address to the memory and the beginning of the data
in response.
RAS# to CAS# Delay and Row Precharge (tRCDtRP)
RAS# to CAS# Delay : e number of clock cycles required between the opening of a row
of memory and accessing columns within it.
Row Precharge: e number of clock cycles required between the issuing of the precharge