Asus TUF Z270 MARK 2 - Page 22

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ASUS TUF Z270 MARK 2 BIOS Manual
1-Core Ratio Limit
Congure the 1-Core Ratio Limit value that must be higher than or equal to the 2-Core
Ratio Limit.
2-Core Ratio Limit
Congure the 2-Core Ratio Limit value that must be higher than or equal to the 3-Core
Ratio Limit. The 1-Core Ratio Limit must not be set to [Auto].
3-Core Ratio Limit
Congure the 3-Core Ratio Limit value that must be higher than or equal to the 4-Core
Ratio Limit. The 1-Core and 2-Core Ratio Limit must not be set to [Auto].
4-Core Ratio Limit
Congure the 4-Core Ratio Limit value that must be higher than or equal to the 5-Core
Ratio Limit. The 1-Core, 2-Core, and 3-Core Ratio Limit must not be set to [Auto].
BCLK Frequency : DRAM Frequency Ratio
[Auto] The BCLK frequency to DRAM frequency ratio will be set to the optimized
setting.
[100:133] The BCLK frequency to DRAM frequency ratio will be set to 100:133.
[100:100] The BCLK frequency to DRAM frequency ratio will be set to 100:100.
DRAM Odd Ratio Mode
This item allows you to enable or disable availability of odd DRAM ratios for improved
granularity.
Conguration options: [Enabled] [Disabled]
DRAM Frequency
This item allows you to set the memory operating frequency. The congurable options vary
with the BCLK (base clock) frequency setting. Select the auto mode to apply the optimized
setting.
Conguration options: [Auto] [DDR4-800MHz] - [DDR4-4266MHz]
OC Tuner
This item allows you to automatically overclock the CPU and DRAM frequencies and voltage
for an enhanced system performance.
Conguration options: [Keep Current Settings] [OC Tuner I] [OC Tuner II]
Ensure to install an efcient CPU fan for the CPU and graphics tuning before selecting the
Ratio Tuning or BCLK + Ratio Tuning mode.