Asus M4A87TD EVO User Manual - Page 58

CPU Ratio [Auto], DRAM Frequency [Auto] - motherboard manual

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Manual Auto D.O.C.P CPU Level UP Allows you to individually set overclocking parameters. Loads the optimal settings for the system. Allows you to select a DRAM O.C. profile, and the related parameters will be adjusted automatically. Allows you to select a CPU level, and the related parameters will be adjusted automatically. The configuration options for the following sub-items vary depending on the CPU/DIMMs you install on the motherboard. OC From CPU Level UP [Auto] This item appears only when you set the Ai Overclock Tuner item to [Manual] and allows you to select a CPU level. The related parameters will be automatically adjusted according to the selected CPU level. DRAM O.C. Profile [DDR3-1600MHz] This item appears only when you set the Ai Overclock Tuner item to [D.O.C.P.] and allows you to select a DRAM O.C. profile, which applies different settings to DRAM frequency, DRAM timing and DRAM voltage. Configuration options: [DDR3-1600MHz] [DDR3-1800MHz] [DDR3-1866MHz] [DDR3-2000MHz] Profile Info : xxxxMHz-x-x-x-xx This item appears only when you set the Ai Overclock Tuner item to [D.O.C.P.] and displays the current DRAM profile information. The profile information varies according to the DRAM O.C. Profile you've selected. 2.5.4 CPU Ratio [Auto] Allows you to set the ratio between the CPU Core Clock and the FSB Frequency. Use the and keys to adjust the ratio. The valid value ranges vary according to your CPU model. CPU Bus Frequency [XXX] This item appears only when you set the Ai Overclock Tuner item to [Manual] and �d�is��p�l�a�y�s� the frequency sent by the clock generator to the system bus and PCI bus. Use the and keys to adjust the CPU Bus frequency. You can also key in the desired frequency using the numeric keypad. The values range from 100 to 600. PCIE Frequency [XXX] This item appears only when you set the Ai Overclock Tuner item to [Manual] and �a�ll�o�w��s� you to set the PCI Express frequency. Use the and keys to adjust the PCIE frequency. You can also key in the desired value using the numeric keypad. The values range from 100 to 150. 2.5.5 DRAM Frequency [Auto] Allows you to set the DDR3 operating frequency. The configuration options vary with the CPU Bus Frequency item settings. Selecting a very high DRAM frequency may cause the system to become unstable! If this happens, revert to the default setting. 2-12 ASUS M4A87TD EVO

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2-12
ASUS M4A87TD EVO
Manual
Allows you to individually set overclocking parameters.
Auto
Loads the optimal settings for the system.
D.O.C.P
Allows you to select a DRAM O.C. profile, and the related parameters will be
adjusted automatically.
CPU Level UP
Allows you to select a CPU level, and the related parameters will be adjusted
automatically.
The configuration options for the following sub-items vary depending on the CPU/DIMMs
you install on the motherboard.
OC From CPU Level UP [Auto]
This item appears only when you set the
Ai Overclock Tuner
item to [Manual] and allows
you to select a CPU level. The related parameters will be automatically adjusted according to
the selected CPU level.
DRAM O.C. Profile [DDR3-1600MHz]
This item appears only when you set the
Ai Overclock Tuner
item to [D.O.C.P.] and
allows you to select a DRAM O.C. profile, which applies different settings to DRAM
frequency, DRAM timing and DRAM voltage. Configuration options: [DDR3-1600MHz]
[DDR3-1800MHz] [DDR3-1866MHz] [DDR3-2000MHz]
Profile Info : xxxxMHz–x-x-x-xx
This item appears only when you set the
Ai Overclock Tuner
item to [D.O.C.P.] and
displays the current DRAM profile information. The profile information varies according
to the
DRAM O.C. Profile
you’ve selected.
2.5.4
CPU Ratio [Auto]
Allows you to set the ratio between the CPU Core Clock and the FSB Frequency. Use the
<+> and <-> keys to adjust the ratio. The valid value ranges vary according to your CPU
model.
CPU Bus Frequency [XXX]
This item appears only when you set the
Ai Overclock Tuner
item to [Manual] and displays
displays
the frequency sent by the clock generator to the system bus and PCI bus. Use the <+> and
<-> keys to adjust the CPU Bus frequency. You can also key in the desired frequency using
the numeric keypad. The values range from 100 to 600.
PCIE Frequency [XXX]
This item appears only when you set the
Ai Overclock Tuner
item to [Manual] and allows
allows
you to set the PCI Express frequency. Use the <+> and <-> keys to adjust the PCIE
frequency. You can also key in the desired value using the numeric keypad. The values range
from 100 to 150.
2.5.5
DRAM Frequency [Auto]
Allows you to set the DDR3 operating frequency. The configuration options vary with the
CPU
Bus Frequency
item settings.
Selecting a very high DRAM frequency may cause the system to become unstable! If this
happens, revert to the default setting.