My computer runs 24/7. What else can I lower (undervolting) in the BIOS to reduce power consumption? I previously had Intel and I don't know all the AMD options, so I need help.

Which I've already done:
PPT 80W/TDC 65A/ EDC 95A (It doesn't affect performance, still 16300 points in cb23)
CO -30
SOC 0.970 fixed

I'm considering these options, but I'm not sure which values ​​to use and what exactly they refer to:

VDD Misc Voltage

VDD CCD & IOD Voltage

VDDG Voltage

VDDP Voltage

I don't use expo because my ram is weak 4800mhz