Hi @AzmanMSIKing processing speed and Power saving options shown here:
You can also check the Automation from Device care Menu Bar (3 dots)
I do not work for Samsung or make Samsung Products but provide independent advice and valuable contributions.
My Device- S21 Ultra 5G ( SM-998B/DS ) CSC= BTU , 12GB/256GB
One Ui 4.0,Android 12 Official Version.