(Image credit: AMD) Owners of Radeon RX 9000-series cards have been enjoying the benefits of the company's FSR 4 upscaling tech for some time now, and that feature has officially been exclusive to those products since launch. Gamers with older Radeons were left out in the cold, sparking community outrage—until today. AMD VP Jack Huynh has revealed that FSR 4.1 upscaling will be made available for RDNA 3 cards (RX 7000-series products) in July, and for RDNA 2 cards (RX 6000-series products) in "early 2027." Community testing of AMD's INT8 FSR 4 code puts the penalty at around 10-20% versus FSR 3 on 6000-series cards, and a lower cost on 7000-series Radeons, but only testing with the full official version will tell the full story. Having said that, even with lower performance scaling, the quality-to-speed ratio of FSR 4.1 is almost certainly worth it.…