Asus Q170M2 Manual page 60

2-Core Ratio Limit [Auto]
Select [Auto] to apply the CPU default Turbo Ratio setting or manually assign a 2‑Core Limit
value that must be higher than or equal to the 3‑Core Ratio Limit.
If you assign a value for 2‑Core Ratio Limit, do not set the 1‑Core Ratio Limit to [Auto].
3-Core Ratio Limit [Auto]
Select [Auto] to apply the CPU default Turbo Ratio setting or manually assign a 3‑Core Limit
value that must be higher than or equal to the 4‑Core Ratio Limit.
If you assign a value for 3‑Core Ratio Limit, do not set the 1‑Core Ratio Limit and 2‑Core
Ratio Limit to [Auto].
4-Core Ratio Limit [Auto]
Select [Auto] to apply the CPU default Turbo Ratio setting or manually assign a 4‑Core Limit
value that must be lower than or equal to the 3‑Core Ratio Limit.
If you assign a value for 4‑Core Ratio Limit, do not set the 1‑Core Ratio Limit, 2‑Core Ratio
Limit, and 3‑Core Ratio to [Auto].
BCLK Frequency: DRAM Frequency Ratio [Auto]
Allows you to set the CPU bus speed to DRAM speed ratio mode.
[Auto]
[100:133]
[100:100]
DRAM Odd Ratio Mode [Enabled]
Odd ratio mode provides better granularity. Configuration options: [Enabled] [Disabled]
DRAM Frequency [Auto]
This item allows you to set the memory operating frequency. The configurable options vary
with the BCLK (base clock) frequency setting. Select the auto mode to apply the optimized
setting. Configuration options: [DDR4‑800MHz] [DDR4‑933MHz] [DDR4‑1066MHz] [DDR4‑
1200MHz] [DDR4‑1333MHz] [DDR4‑1400MHz] [DDR4‑1500MHz] [DDR4‑1600MHz] ~
[DDR4‑4266MHz]
Selecting a very high memory frequency may cause the system to become unstable! If this
happens, revert to the default setting.
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. Configuration options: [Disabled] [Enabled]
2-20
DRAM speed is set to the optimized settings.
The BCLK frequency to DRAM speed ratio is set to 100:133.
The BCLK frequency to DRAM speed ratio is set to 100:100.
Chapter 2: Getting started