RTX 4090 laptop GPU gets 20% performance boost after shunt mod, beats the mobile RTX 5090, on average — reduced resistance boosts power to 240W
The 5 mΩ shunt resistor (before) (Image credit: u/thatavidreadertrue) 1 mΩ resistor stacked on top, reducing resistance from 5 mΩ to just 0.83mΩ (after) (Image credit: u/thatavidreadertrue) As always, a disclaimer is due…









