Asus H170I-PLUS D3 User Manual page 60

The following item appears only when you set the CPU Core Voltage Mode to [Offset
Mode].
Offset Mode Sign [+]
[+] To offset the voltage by a positive value.
[–] To offset the voltage by a negative value.
CPU Graphics Voltage Offset [Auto]
This item allows you to configure the CPU Graphics Voltage Offset. Use the <+> or
<‑> keys to adjust the value. The values range from 0.001V to 0.999V with a 0.001V
interval.
2.5.20 PCH Core Voltage [Auto]
This item allows you to set the core voltage on the PCH (Platform Controller Hub). You can
use the <+> or <‑> keys to adjust the value. The values range from 0.73500V to 1.50000V
with a 0.00500V interval.
The system may need better cooling system for a more stable performance under high
voltage settings.
2.5.21 DRAM REF Voltage Control [Auto]
The subitems in this menu allows you to set the DRAM reference voltage on the control lines
from the memory bus. You can use the <+> or <‑> keys to adjust the value. The values range
from 0.39500V to 0.63000V with a 0.00500V interval.
DRAM CTRL REF Voltage [Auto]
This item allows you to set the DRAM reference voltage on the control lines from the memory
bus. You can use the <+> or <‑> keys to adjust the value. The values range from 0.39500V to
0.63000V with a 0.00500V interval.
DRAM DATA REF Voltage on CHA/CHB [Auto]
This item allows you to set the DRAM reference voltage on the data lines on Channels A and
B. You can use the <+> or <‑> keys to adjust the value. The values range from 0.39500V to
0.63000V with a 0.00500V interval.
To set a value for the DRAM reference voltage, we recommend you to set a value close to
the standard value which is 0.500000x.
2‑26 Chapter 2: Getting started