Articles on: 12VHPWR & 12V-2X6

What is the minimum PSU requirement for RTX 4090?

NVIDIA has released the below minimum PSU requirements:


GPU

PSU TGP

MIN. PSU WATTAGE

GeForce RTX 4090

450W

850W

GeForce RTX 4080 16GB

320W

750W

GeForce RTX 4080 126GB

285W

700W

Updated on: 26/10/2022

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