Which PSUs support these new cables?
For the new 40 Series GPUs, NVIDIA has released minimum PSU requirements. Please see the table below:
| GPU | TGP | Min. PSU Wattage |
|---|---|---|
| GeForce RTX 4090 | 450W | 850W |
| GeForce RTX 4080 16GB | 320W | 750W |
| (The GPU formerly known as) GeForce RTX 4080 12GB | 285W | 700W |
