MSI FM2-A85XA-G43 series Manual page 41

▶ CPU Core Control
Ths tem s used to control number of CPU cores. When set to [Auto], the CPU wll
operate under the default number of cores. When set to [Manual], you wll be able to
enable/dsable the specfic CPU core.
▶ AMD Turbo Core Technology
Ths technology automatcally ncreases the frequency of actve CPU cores to mprove
performance.
▶ Adjust Turbo Core Rato
Ths tem allows you to adjust the turbo core rato.
▶ Adjusted Turbo Core Frequency
It shows the adjusted turbo core frequency. Read-only.
▶ Adjust GPU Engne Rato
Ths tem allows you to adjust the GPU engne rato.
▶ Adjusted GPU Engne Frequency
It shows the adjusted GPU engne frequency. Read-only.
▶ DRAM Frequency
Ths tem allows you to adjust the DRAM frequency.
▶ Adjusted DRAM Frequency
It shows the adjusted DRAM frequency. Read-only.
▶ DRAM Tmng Mode
Select whether DRAM tmng s controlled by the SPD (Seral Presence Detect) EEP-
ROM on the DRAM module. Settng to [Auto] enables DRAM tmngs and the followng
"Advanced DRAM Configuraton" sub-menu to be determned by BIOS based on the
configuratons on the SPD. Selectng [Lnk] or [Unlnk] allows users to configure the
DRAM tmngs for each channel and the followng related "Advanced DRAM Configura-
ton" sub-menu manually.
▶ Advanced DRAM Configuraton
Press <Enter> to enter the sub-menu.
▶ Command Rate
Ths settng controls the DRAM command rate.
▶ tCL
Controls CAS latency whch determnes the tmng delay (n clock cycles) of startng
a read command after recevng data.
▶ tRCD
Determnes the tmng of the transton from RAS (row address strobe) to CAS (col-
umn address strobe). The less clock cycles, the faster the DRAM performance.
▶ tRP
Controls number of cycles for RAS (row address strobe) to be allowed to pre-charge.
If nsufficent tme s allowed for RAS to accumulate before DRAM refresh, the DRAM
may fal to retan data. Ths tem apples only when synchronous DRAM s nstalled
n the system.
En-29