Vddr mod:
Original voltage 1.81V
Solder vr from red point to ground. Tune down to increase voltage. With 5 Kohm vr voltage will be 1,86V
Attachment 52838
Vgpu mod:
Original voltage 1.26V idle 1.21V load..weird
Connect variable resistor from red point to ground. Tune down and voltage will raise.
Attachment 52892
This one really work 1.3V 690MHZ (Aircooled)
Attachment 52893
Enjoy :D