BIOS fix should be tried first

[thegitfather]

But thanks for your script! Not sure if everybody can adjust this in BIOS (maybe some people need an update first?).

Btw C-States look like this now after adjusting the BIOS:

$ sudo /usr/local/bin/zenstates.py -l

P0 - Enabled - FID = 88 - DID = 8 - VID = 20 - Ratio = 34.00 - vCore = 1.35000
P1 - Enabled - FID = 78 - DID = 8 - VID = 2C - Ratio = 30.00 - vCore = 1.27500
P2 - Enabled - FID = 84 - DID = C - VID = 68 - Ratio = 22.00 - vCore = 0.90000
P3 - Disabled
P4 - Disabled
P5 - Disabled
P6 - Disabled
P7 - Disabled
C6 State - Package - Disabled
C6 State - Core - Enabled

And finally I can idle like a champ ;)