What PSU do you need for an RTX 4060?
Recommended PSU
550W · 80+ Bronze or Gold
Paired with a Ryzen 5 5600 / 5600X, this build draws about 281W at peak (115W GPU + 76W CPU + system). A 550W unit runs it at ~51% load. Absolute minimum: 400W.
| GPU RTX 4060 | 115W |
| CPU Ryzen 5 5600 / 5600X | 76W |
| Motherboard + RAM + drives + fans Rest of system | 90W |
| Total peak draw | 281W |
Change the CPU, drives, fans and overclock for a precise number.
Recommended power supplies
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FAQ
Is a 400W PSU enough for an RTX 4060?
It's the bare minimum, but we'd recommend 550W. This build peaks around 281W, and a 550W unit keeps it near 55% load — the efficiency sweet spot — with headroom for the GPU's transient spikes.
What efficiency rating should I get for an RTX 4060?
80+ Bronze or Gold. It's the best balance of price and efficiency for a build this size. Never pair a good GPU with a cheap unrated PSU.