ROG STRIX Z490-H GAMING BIOS Manual
31
IA DC Load Line
This item allows you to set the DC loadline defined in 1/100 mOhms. Use the <+> and
<-> keys to adjust the value.
Configuration options: [Auto] [0.01] - [62.49]
TVB Voltage Optimizations
This item controls thermal based voltage optimizations for processors that implement
the Intel Thermal Velocity Boost (TVB) feature.
Configuration options: [Auto] [Enabled] [Disabled]
TVB Ratio Clipping
This service controls Core frequency reduction caused by high package temperatures
for processors that implement the Intel Thermal Velocity Boost (TVB) feature. It is
required to be disabled for supporting overclocking at frequencies higher than the
default max turbo frequency. Uses Overclocking Mailbox command 0x18/0x19.
Configuration options: [Auto] [Enabled] [Disabled]
V-Max Stress
If this item is set to
[Enabled]
, Frequency may be clipped if the max voltage on the
silicon is too high. Frequency will not be clipped if disabled.
Configuration options: [Auto] [Enabled] [Disabled]
Tweaker’s Paradise
Realtime Memory Timing
This item allows you to enable or disable realtime memory timing.
Configuration options: [Enabled] [Disabled]
FCLK Frequency for Early Power On
This item allows you to set the FCLK Frequency for Early Power On.
Configuration options: [Auto] [Normal (800 MHz)] [1GHz] [400 MHz]
1 GHz is not supported for ULT/ULX SKUs.
DRAM VTT Voltage
Configuration options: [Auto] [0.500] - [1.300]
VPPDDR Voltage
Configuration options: [Auto] [1.865] - [3.135]
Internal PLL Voltage
Configuration options: [Auto] [0.900] - [1.845]
GT PLL Voltage
Configuration options: [Auto] [0.900] - [1.845]
Ring PLL Voltage
Configuration options: [Auto] [0.900] - [1.845]
System Agent PLL Voltage
Configuration options: [Auto] [0.900] - [1.845]
Memory Controller PLL Voltage
Configuration options: [Auto] [0.900] - [1.845]
