You can have a passively-cooled GeForce RTX 3080... for a price | TechSpot
FanlessTech on Twitter: "@Gordonung @SaiKrishanKumar Passive like without any fan (35W CPU, SilverStone HE02 fanless CPU cooler, Seasonic PRIME 600 Fanless, ARCTIC Accelero S3 passive GPU cooler, open-air case like Thermaltake Core