TechRadar
Nvidia RTX 4090 graphics card power demands could make Thor weep – Worried about RTX 4090 power requirements? Some high-end models wont calm your fears, thats for sure. Nvidias RTX 4090 graphics card is a power-hungry beast, thats a given, but we werent expecting to see some of the figures third-party card manufacturers are recommending for the wattage of the power supply …
