rtx 3080 power supply requirements

The RTX 40 Series doesn’t require a new power supply if you already meet the PSU wattage recommendations. rtx 4080 vs 3080 The RTX 4090 TGP is 450 W and the minimum recommended PSU is 850 W. 3080 vs 3070 ti The 4080 16GB TGP is 320 W with a minimum recommended power supply of 750W, and the minimum recommended power supply for the 4080 12GB is 700W