The project comes from ComputerBase forum member AssassinWarlord, who started with a Gigabyte RTX 3070 Gaming OC and an AMD Radeon RX 6900 XT with a dead GPU.
AMD is bringing FSR Upscaling 4.1 to Radeon RX 7000 GPUs this July, with RX 6000 support arriving in early 2027, covering over 300 games at launch.