MSI 655 Max User Manual page 79

MS-6730 ATX Mainboard
CPU Frequency
This setting shows the current CPU Front Side Bus clock frequency.
CPU/DRAM Frequency Ratio
This setting controls the ratio of CPU FSB Clock & DRAM Frequency to
enable the CPU & DRAM to run at different frequency combinations. Please
note that the setting options vary according to the CPU FSB Clock preset.
Setting options: 100MHz~250MHz at 1MHz increment.
CPU FSB Clock Setting Options
100-200 MHz
DRAM Frequency
This setting shows the current frequency of DDR DRAM (read only).
AGP/PCI Frequency (MHz)
This setting allows you to select the CPU Front Side Bus clock frequency.
Settings: 66/33, 68/34, 70/35, 72/36, 74/37, 76/38, 78/39, 80/40.
CPU Ratio
This setting controls the multiplier that is used to determine the internal clock
speed of the processor relative to the external or motherboard clock speed.
CPU Vcore Adjust (V)
The setting allows you to adjust the CPU Vcore voltage. Available options:
Willamette:
Northwood:
DRAM Vcore Adjust (V)
This setting is used to adjust the DRAM core voltage (Vcore), making
overclocking possible. Setting options: 2.5V to 2.8V at 0.1 increment.
AGP Voltage Adjust (V)
AGP voltage is adjustable in the field, allowing you to increase the performance
of your AGP display card when overclocking, but the stability may be affected.
Setting options: 1.5, 1.6, 1.7, 1.8.
3-26
1:1, 1:2, 2:3, 10:9, 3:4, 3:5, 4:5, 5:6, 8:9, 4:3, 5:4,
6:5
1.725, Auto, 1.775, 1.800, 1.825, 1.850.
1.475, Auto, 1.525, 1.550, 1.575, 1.600.