User Guide
2.5.5 DRAM Frequency [Auto]
This item allows you to set the memory operating frequency. The congurable options vary
with the BCLK (base clock) frequency setting. Select the auto mode to apply the optimized
setting. Conguration options: [DDR3‑800MHz] [DDR3‑933MHz] [DDR3‑1066MHz] [DDR3‑
1200MHz] [DDR3‑1333MHz] [DDR3‑1400MHz] [DDR3‑1500MHz] [DDR3‑1600MHz]
[DDR3‑1700MHz] [DDR3‑1733MHz] [DDR3‑1800MHz] [DDR3‑1866MHz] [DDR3‑1900MHz]
[DDR3‑2000MHz] [DDR3‑2100MHz] [DDR3‑2133MHz] [DDR3‑2200MHz] [DDR3‑2266MHz]
[DDR3‑2300MHz] [DDR3‑2400MHz] [DDR3‑2500MHz] [DDR3‑2533MHz] [DDR3‑2600MHz]
[DDR3‑2666MHz] [DDR3‑2700MHz] [DDR3‑2800MHz] [DDR3‑2900MHz] [DDR3‑2933MHz]
[DDR3‑3000MHz] [DDR3‑3066MHz] [DDR3‑3100MHz] [DDR3‑3200MHz] [DDR3‑3333MHz]
[DDR3‑3466MHz] [DDR3‑3600MHz] [DDR3‑3733MHz] [DDR3‑3866MHz] [DDR3‑4000MHz]
[DDR3‑4133MHz] [DDR3‑4266MHz]
Selecting a very high memory frequency may cause the system to become unstable! If this
happens, revert to the default setting.
2.5.6 GPU Boost [Keep Current Settings]
Enable this item to accelerate the integrated GPU for extreme graphics performance.
Conguration options: [Keep Current Settings] [Enabled]
2.5.7 EPU Power Saving Mode [Disabled]
ASUS EPU (Energy Processing Unit) sets the CPU in its minimum power consumption
settings. Enable this item to set lower CPU VCCIN and Vcore voltages and achieve the best
energy saving condition. Conguration options: [Disabled] [Enabled]
2.5.8 CPU SVID Support [Auto]
Disabling SVID Support stops the processor from communicating with the external voltage
regulator. Conguration options: [Auto] [Disabled] [Enabled]
2.5.9 DRAM Timing Control
The subitems in this menu allow you to set the DRAM timing control features. Use the
<+> and <‑> keys to adjust the value. To restore the default setting, type [auto] using the
keyboard and press the <Enter> key.
Changing the values in this menu may cause the system to become unstable! If this
happens, revert to the default settings.
2.5.10 DIGI+ VRM
CPU Load-Line Calibration [Auto]
Load‑line is dened by Intel VRM specication and affects the CPU power voltage. The CPU
working voltage will decrease proportionally depending on the CPU loading. Higher levels
of the load‑line calibration can get a higher voltage and a better overclocking performance
but increases the CPU and VRM thermal. Select from level 1 to 7 to adjust the CPU power
voltage from 0% to 100%. Conguration options: [Auto] [Level 1] [Level 2] [Level 3] [Level 4]
[Level 5] [Level 6] [Level 7]
The boosted performance may vary depending on the CPU specication. Do not remove
the thermal module.
2‑18 Chapter 2: Getting started