MSI Big Bang-XPower - Manual (Page 73)

BIOS Setup MS-7666
Chapter 3
3-23
BIOS Setup MS-7666
Chapter 3
Extreme Memory Profile (X.M.P.)
This item is used to enable/ disable the Intel Extreme Memory Porfile (X.M.P.). For
further information please refer to Intel’s official website.
Memory Ratio
This item allows you to set the memory multiplier.
Adjusted DRAM Frequency (MHz)
It shows the adjusted DRAM frequency. Read-only.
Uncore Ratio
This item allows you to set the uncore multiplier.
Adjusted Uncore Frequency (MHz)
It shows the adjusted uncore frequency. Read-only.
QPI Links Speed
This item is used to select the QPI link speed mode.
QPI Frequency
This item allows you to set the QPI frequency.
Adjusted QPI Frequency (MHz)
It shows the adjusted QPI frequency. Read-only.
ClockGen Tuner
Press <Enter> to enter the sub-menu and the following screen appears.
CPU Amplitude Control/ PCI Express Amplitude Control
These items are used to select the CPU/ PCI Express clock amplitude.
CPU CLK Skew/ MCH CLK Skew
These items are used to select the CPU/ MCH chipset clock skew. They can help
CPU to reach the higher overclocking performance.
Adjust PCI-E Frequency (MHz)
This field allows you to select the PCIE frequency (in MHz).
VDroop Control
This item is used to select the VDroop control mode.
CPU Voltage (V)/ CPU PLL Voltage (V)/ QPI Voltage (V)/ DRAM Voltage (V)/ DDR_
VREF_CA_A (V)/ DDR_VREF_CA_B (V)/ DDR_VREF_CA_C (V)/ DDR_VREF_DQ_A
(V)/ DDR_VREF_DQ_B (V)/ DDR_VREF_DQ_C (V)/ IOH Voltage (V)/ IOH PCIE Volt-
age (V)/ ICH Voltage (V)
These items are used to adjust the voltage of CPU, Memory and chipset.
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