Undervolting through H2oUVE

Hey all.
Trying to undervolt my cpu, options are not available in the bios, and throttlestop does not work. In my bios dump I found these:

0xA7BEE 		One Of: Core Voltage Mode, VarStoreInfo (VarOffset/VarName): 0x138, VarStore: 0x3, QuestionId: 0x1C8, Size: 1, Min: 0x0, Max 0x1, Step: 0x0 {05 91 75 05 76 05 C8 01 03 00 38 01 10 10 00 01 00}
0xA7BFF 			One Of Option: Adaptive, Value (8 bit): 0x0 (default) {09 07 B9 05 30 00 00}
0xA7C06 			One Of Option: Override, Value (8 bit): 0x1 {09 07 BA 05 00 00 01}
0xA7C0D 		End One Of {29 02}
0xA7C0F 		Suppress If {0A 82}
0xA7C11 			QuestionId: 0x1C8 equals value 0x0 {12 06 C8 01 00 00}
0xA7C17 			Numeric: Core Voltage Override, VarStoreInfo (VarOffset/VarName): 0x139, VarStore: 0x3, QuestionId: 0x1C9, Size: 2, Min: 0x0, Max 0x7D0, Step: 0x1 {07 94 79 05 7A 05 C9 01 03 00 39 01 10 11 00 00 D0 07 01 00}
0xA7C2B 				Default: DefaultId: 0x0, Value (16 bit): 0x0 {5B 07 00 00 01 00 00}
0xA7C32 			End {29 02}
0xA7C34 		End If {29 02}
0xA7C36 		Suppress If {0A 82}
0xA7C38 			QuestionId: 0x1C8 equals value 0x1 {12 06 C8 01 01 00}
0xA7C3E 			Numeric: Core Extra Turbo Voltage, VarStoreInfo (VarOffset/VarName): 0x13E, VarStore: 0x3, QuestionId: 0x1CA, Size: 2, Min: 0x0, Max 0x7D0, Step: 0x1 {07 94 AB 05 AC 05 CA 01 03 00 3E 01 10 11 00 00 D0 07 01 00}
0xA7C52 				Default: DefaultId: 0x0, Value (16 bit): 0x0 {5B 07 00 00 01 00 00}
0xA7C59 			End {29 02}
0xA7C5B 		End If {29 02}
0xA7C5D 		Suppress If {0A 82}

In the dump, it says that the voltage options are 16bit, and in H2ouve, I am given a 2 digit cell.


I’m here to ask what values I should plug in to undervolt safely. I am trying to do this in a staggered stage, preferably by -25mV increments.
Thanks for all your help.