PC gamers may have a hard time getting their hands on Nvidia's 50 series of GPUs when they launch later this month, according to a new rumor. Top-of-the-line graphics cards are always in high demand, but the 5090 and company may be in particularly short supply in the weeks following their upcoming release dates. If the latest leaks are true, Nvidia fans will need to watch retailers closely for the chance to buy one once they become available.