Zotac Puts Nvidia GeForce RTX 5090 Draw at 600W for Top Card
The other two Zotac cards stick to the 575W power requirements that the Founders Edition lists in its specs. They are the Gaming GeForce RTX 5090 Solid OC and the Gaming GeForce RTX 5090 Solid. But both of these cards take 3.5 slots, which makes them much bigger than the Founders Edition, so keep that in mind when you’re planning the upgrade.