Do I need 2 PCIe x16 slots to install a double slot GPU?

Unlike standard graphics cards that occupy only one slot on the motherboard, a dual slot graphics card consumes two slots due to its larger size and power

Gigabyte NVIDIA GeForce RTX 4060 Ti Eagle OC 8GB GDDR6 Graphics Card 2 Slot - 1x 8 Pin Power

20 super hot slot oyna You can have 2 GPUs, yes This would be necessary if you want to have multiple screens which show different things, for example Only certain

27 slot Universal Vertical graphics card accessories 4 slots thick capacity VG4-4-V2 compatible with O11D EVO RGB O11 Vision O11D EVO XL O11D EVO O11D