GPU and PSU: Graphics cards don’t have such stringent compatibility requirements as CPUs, so you only need to make sure that they have enough a) space in the case and b) power from the PSU.
GPU and PSU: Graphics cards don’t have such stringent compatibility requirements as CPUs, so you only need to make sure that they have enough a) space in the case and b) power from the PSU. GPU manufacturers will usually list the recommended total PSU wattage for their cards, and for performance’s sake, that’s advice worth taking. An example: Nvidia recommends a 650W PSU for the RTX 3070, so while you shouldn’t need even more watts than that, trying to cheap out with a 500W PSU could cause performance problems.