Asus M4N78 SE User Manual
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Chapter 2: BIOS information
Processor Frequency Multiplier [Auto]
Allows you to set the processor frequency multiplier. Configuration options: [Auto] [x4.0
800MHz] [x5.0 1000MHz] [x6.0 1200MHz] [x7.0 1400MHz] [x8.0 1600MHz] [x9.0 1800MHz]
CPU Over Voltage [Auto]
Allows you to set the processor over voltage. Configuration options: [Auto] [+50mv] [+100mv]
[+150mv]
VDDNB Over Voltage [Auto]
Allows you to set the NorthBridge over voltage. Configuration options: [Audo] [+33mv]
[+66mv] [+100mv]
Hyper Transport Speed [Auto]
Allows you to set the HyperTransport link speed. Configuration options: [200MHz] [400MHz]
[600MHz] [800 MHZ] [1 GHz] [Auto]
Hyper Transport Width [16 16 ]
Allows you to set the HyperTransport link width. Configuration options: [16 16 ] [8 8 ]
Memory Clock Mode [Auto]
Allows you to set the memory clock mode. Configuration options: [Auto] [Manual]
The following item appears only when the Memory Clock Mode item is set to [Manual].
Memclock Value [333MHz]
Allows you to set the memory clock value.
Configuration options: [333MHz] [400MHz]
The following item appears only when the CPU Overclocking item is set to [Manual].
CPU Frequency [200]
Allows you to set the CPU frequency. The valid value is from 200 MHz to 550 MHz.
The following item appears only when the CPU Overclocking item is set to [Overclock
Profile].
Overclok Options [Auto]
Allows you to set the overclock options.
Configuration options: [Auto] [Overclock 3%] [Overclock 5%] [Overclock 7%] [Test
mode]
PCIE Overclocking [Auto]
Allows you to select the PCIE Overclocking. Configuration options: [Auto] [Manual]
The following item appears only when the PCIE Overclocking item is set to [Manual].
PCIE Frequency [100]
Allows you to set the PCIE frequency. The valid value is between 100 and 150.