MSI MS-7346 User Manual page 62

M S-7346 M ainboard
[Sergeant]
[Captain]
[Colonel]
[General]
[Commander]
Important
Even though the Dynamic Overclocking Technology is more stable than
manual overclocking, basically, it is still risky. We suggest user to make
sure that your CPU can afford to overclocking regularly first. If you find the
PC appears to be unstable or reboot incidentally, it's better to disable the
Dynamic Overclocking or to lower the level of overclocking options. By the
way, if you need to conduct overclocking manually, you also need to disable
the Dynamic OverClocking first.
System Clock Mode
This item is used to switch the following two items.
FSB Clock (MHz)
W hen the System Clock Mode sets to [Manual], the field is adjustable. This
item allows you to select the CPU Front Side Bus clock frequency (in MHz).
Memory Clock (M Hz)
W hen the System Clock Mode sets to [Manual], the field is adjustable.This item
allows you to select the memory clock frequency (in MHz).
Adjust CPU Ratio
This item allows you to set the CPU ratio.
Advance DRAM Configuration
Press <Enter> to enter the sub-menu:
M emory Timings
This field has the capacity to automatically detect all of the DRAM timing. If you
set this field to [Manual], the following fields will be selectable.
tCL (CAS Latency)
W hen the Memory Timings sets to [Manual], the field is adjustable.This con-
trols the CAS latency, which determines the timing delay (in clock cycles) before
SDRAM starts a read command after receiving it.
tRCD
W hen DRAM is refreshed, both rows and columns are addressed separately.
This setup item allows you to determine the timing of the transition from RAS
(row address strobe) to CAS (column address strobe). The less the clock
cycles, the faster the DRAM performance.
3-20
2nd level of overclocking, increasing the frequency by 3%.
3rd level of overclocking, increasing the frequency by 5%.
4th level of overclocking, increasing the frequency by 7%.
5th level of overclocking, increasing the frequency by 10%.
6th level of overclocking, increasing the frequency by 15%.