What PSU do you need for an RX 6700 XT?
The RX 6700 XT draws up to about 230W under full load. On its own that only tells half the story — your total system power (and so the PSU you need) depends just as much on your CPU, drives and cooling. This page sizes a supply for the RX 6700 XT paired with a Ryzen 5 5600 / 5600X; if your parts differ, the calculator gives your exact number in seconds.
Paired with a Ryzen 5 5600 / 5600X, this build draws about 396W at peak (230W GPU + 76W CPU + system). A 750W unit runs it at ~53% load. Absolute minimum: 500W.
| GPU RX 6700 XT | 230W |
| CPU Ryzen 5 5600 / 5600X | 76W |
| Motherboard + RAM + drives + fans Rest of system | 90W |
| Total peak draw | 396W |
Recommended power supplies
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FAQ
Is a 500W PSU enough for an RX 6700 XT?
It's the bare minimum, but we'd recommend 750W. This build peaks around 396W, and a 750W 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 RX 6700 XT?
80+ 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.