Asus M5A97 R2.0 - Manual (Page 70)

3-10 Chapter 3: BIOS setup
Chapter 3
3.4.1 Ai Overclock Tuner [Auto]
Allows you to select the CPU overclocking options to achieve the desired CPU internal
frequency. Select any of these preset overclocking configuration options:
[Auto]
Loads the optimal settings for the system.
[Manual] Allows you to individually set overclocking parameters.
[D.O.C.P.] Allows you to select a DRAM O.C. profile, and the related parameters will
be adjusted automatically.
CPU Bus Frequency [XXX]
This item appears only when you set the AI Overclock Tuner item to [Manual] or [D.O.C.P.]
and allows you to adjust the CPU and VGA frequency to enhance the system performance.
Use the <+> and <-> keys to adjust the value. You can also key in the desired value using the
numeric keypad. The values range from 100.0MHz to 600.0MHz.
PCIE Frequency [Auto]
This item appears only when you set the AI Overclock Tuner item to [Manual] or [D.O.C.P.]
and allows you to adjust PCIE frequency to enhance the system performance. Use the <+>
and <-> keys to adjust the value. You can also key in the desired value using the numeric
keypad. The values range from 100.0MHz to 150.0MHz.
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] [DDR3-2133MHz] [DDR3-2200MHz] [DDR3-2400MHz]
3.4.2 OC Tuner [CANCEL]
OC Tuner utility automatically overclocks the frequency and voltage of the CPU and DRAM.
Press <Enter> to start auto tuning. It takes around five minutes, and the system will reboot for
several times until auto tuning is completed.Configuration options: [CANCEL] [OK]
The configuration options for the following sub-items vary depending on the CPU/DIMMs
you install on the motherboard.
3.4.3 CPU Ratio [Auto]
Allows user can manually adjust the maximum non-CPB mode CPU ratio. The value will be
limit to CPU base or factory setting. Use the <+> and <-> keys to adjust the ratio. The valid
value ranges vary according to your CPU model.
3.4.4 AMD Turbo CORE technology [Auto]
Allows you to enable or disable AMD Turbo CORE technology. Configuration options: [Auto]
[Disabled] [Enabled]
3.4.5 Memory Frequency [Auto]
Allows you to set the memory operating frequency.
Configuration options: [Auto] DDR3-800MHz] [DDR3-1066MHz] [DDR3-1333MHz] [DDR3-
1600MHz] [DDR3-1866MHz] [DDR3-2133MHz] [DDR3-2400MHz]