PCIe 4.0: 300W of slot power (or not) and double the bandwidth!
August 25 Update: Tom’s Hardware was told incorrectly and they’ve updated their article. The maximum slot power will continue to be 75W as it is currently with PCIe 3.0 but the total allowed power could maybe increase. The extra wattage will still come from PCIe power connectors on the card like it is today. Tom’s …