Electrical loss budget

Follow every watt.

Propagate input power through each voltage boundary. See what reaches the GPU, what becomes heat, and how current rises near 0.7V.

Pout = Pin × efficiency; heat = Pin − Pout; current = Pout ÷ Vout. Efficiencies are editable assumptions, not supplier benchmarks.

Load the sample or enter ordered stages.
—delivered
—heat
—cumulative efficiency
—final current

Delivered power and cumulative loss

Energy balance
—Input must equal delivered power plus heat.
Largest thermal socket
—Lower voltage raises current for the same delivered power.
Super generates helpful tools and automates fact-checking across the internet proactively. If you enjoyed this tool, build your own with Super and share it with a friend.