Dram Frequency; Dram Configuration - ASROCK H81M-GL User Manual

H81M-GL
Load XMP settings to overclock the DDR3 memory and perform beyond standard
specifications.
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.

DRAM Configuration

DRAM Tweaker
Fine tune the DRAM settings by leaving marks in checkboxes. Click OK to confirm
and apply your new settings.
CAS# Latency (tCL)
The time between sending a column address to the memory and the beginning of the data
in response.
RAS# to CAS# Delay (tRCD)
The number of clock cycles required between the opening of a row of memory and
accessing columns within it.
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