MSI MEG Z390 GODLIKE Quick Start Manual page 75

fCPU Current Limit (A) [Auto]
Sets maximum current limit of CPU package in Turbo Boost mode. When the
current is over the specified value, the CPU will automatically reduce the core
frequency for reducing the current.
fFCLK Frequency [Auto]
Sets FCLK frequency. Lower FCLK frequency may help you to set higher base clock
frequency.
fDMI Link Speed [Auto]
Sets DMI speed.
fSW Guard Extensions (SGX) [Software Control]
Enables or disables Intel SGX.
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BIOS Setup