ASRock Fatal1ty X399 Professional Gaming User Manual - Page 77

OC Tweaker Screen, CPU Configuration, Overclock Mode, CPU Frequency and Voltage Change, SMT Mode

Page 77 highlights

Fatal1ty X399 Professional Gaming Series 4.3 OC Tweaker Screen In the OC Tweaker screen, you can set up overclocking features. Because the UEFI software is constantly being updated, the following UEFI setup screens and descriptions are for reference purpose only, and they may not exactly match what you see on your screen. CPU Configuration Overclock Mode Select the overclock mode. CPU Frequency and Voltage Change If this item is set to [Manual], the multiplier and voltage will be set based on user selection. Final result is depending on the CPU's capability. SMT Mode This item can be used to disable symmetric multithreading. To re-enable SMT, a power cycle is needed after selecting [Auto]. Warning: S3 is not supported on systems where SMT is disabled. 69 English

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English
69
Fatal1ty X399 Professional Gaming Series
4.3
OC Tweaker Screen
In the OC Tweaker screen, you can set up overclocking features.
CPU Configuration
Overclock Mode
Select the overclock mode.
CPU Frequency and Voltage Change
If this item is set to [Manual], the multiplier and voltage will be set based on user selection.
Final result is depending on the CPU's capability.
SMT Mode
°is item can be used to disable symm
etric multithreading. To re-enable SMT, a
power cycle is needed aſter selecting [Auto].
Warning: S3 is not supported on systems where SMT is disabled.
Because the UEFI soſtware is constantly being updated, the following UEFI setup
screens and descriptions are for reference purpose only, and they may not exactly
match what you see on your screen.