When attached to a motherboard's PCIe x16 slot, a card such as the GeForce RTX 4080 can draw up to 75W from the +3.3V and +12V rails (3.3V x 3A + 12V x 5.5A). This is the maximum amount specified ...

As PCWorld points out, even PCI-SIG doesn't see PCIe 7 devices coming to consumers any time soon. It will instead be used in data centers to allow for ultra-fast Ethernet (800 gigabits!) as well as ...