Hello,
Do you have any documentation on how to correctly choose the VID value? (The CpuVid value for the -v flag)
I am trying to apply a "+4 positive offset" as described on this page, except with amdctl instead of the AMD Curve Optimizer in BIOS (inaccessible for me).
My understanding is that this means adding +12 to +20 mV to the CPU voltage supply for all P-states, at all frequencies. I found a table with voltage values for some VID values here, but I don't know how these values were derived.
Any guidance would be greatly appreciated!
For reference, my current values (output from zenstates -l) are listed below. My understanding is that I want all of the "vCore" (CpuVolt) values to increase by 12-20 mV.
P0 - Enabled - FID = 5A - DID = A - VID = 35 - Ratio = 18.00 - vCore = 1.21875
P1 - Enabled - FID = 66 - DID = C - VID = 60 - Ratio = 17.00 - vCore = 0.95000
P2 - Enabled - FID = 62 - DID = E - VID = 66 - Ratio = 14.00 - vCore = 0.91250
P3 - Disabled
P4 - Disabled
P5 - Disabled
P6 - Disabled
P7 - Disabled
C6 State - Package - Enabled
C6 State - Core - Enabled
Hello,
Do you have any documentation on how to correctly choose the VID value? (The CpuVid value for the -v flag)
I am trying to apply a "+4 positive offset" as described on this page, except with amdctl instead of the AMD Curve Optimizer in BIOS (inaccessible for me).
My understanding is that this means adding +12 to +20 mV to the CPU voltage supply for all P-states, at all frequencies. I found a table with voltage values for some VID values here, but I don't know how these values were derived.
Any guidance would be greatly appreciated!
For reference, my current values (output from
zenstates -l) are listed below. My understanding is that I want all of the "vCore" (CpuVolt) values to increase by 12-20 mV.