Recommended power supply
What PSU does the RX 7900 XT need?
The RX 7900 XT needs a 550W power supply (with headroom). See live used prices across 7 eBay markets.
✓ 550W PSU recommended
Power requirement
Spec
RX 7900 XTPower draw
315W
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Common questions
A 550W PSU is recommended for a typical build using the RX 7900 XT (which draws about 315W), leaving ~30% headroom for the CPU and other components.