User Manual
PRIME/PRO/TUF GAMING X570 Series BIOS Manual
17
CPU Core Ratio
This item allows you to set the CPU core ratio limit per core or synchronize automatically to
all cores.
Conguration options: [Auto]
OC Tuner
The OC tuner automatically overclocks the CPU and DRAM frequencies and voltages
respectively to enhance the system performance. It also boosts the CPU graphics
performance according to the CPU graphics loading. Conguration options: [Keep Current
Settings] [OC Tuner]
To keep the current overclocking tuner status, select [Keep Current Settings].
Performance Bias
This item allows you to select different values to help different Software’s performance.
Conguration options: [Auto] [None] [CB15] [Aida/Geekbench] [CB11.5]
Precision Boost Overdrive
This item allows the processor to run beyond the dened values for PPT, VDD_CPU EDC,
VDD_CPU TDC, VDD_SOC EDC, VDD_SOC TDC set as the boards limits, and allows it to
boost at higher voltages for a longer duration.
Conguration options: [Auto] [Disabled] [Enabled] [Manual]
Precision Boost Overdrive Scalar
This item allows you to set the scale of the CPU frequency boost.
Conguration options: [Auto] [Manual]
Max CPU Boost Clock Override
This item allows you to increase the maximum CPU frequency that may be automatically
achieved by the Precision Boost 2 algorithhm.
Conguration options: [Auto] [0MHz] [25MHz] [75MHz] [100MHz] [125MHz] [150MHz]
[175MHz] [200MHz]
Platform Thermal Throttle Limit
This item allows you to decrease the maximum allowed processor temperature (celsius).
Conguration options: [Auto] [Manual]