AMD’s upcoming Radeon RX 8000 series graphics cards, built on the RDNA 4 architecture, are rumored to feature 48MB to 64MB of next-gen Infinity Cache. Leaks suggest three configurations, each with varying memory bus sizes, speeds, and Infinity Cache amounts. The RX 8800 XT is expected to have the highest specs, while the RX 8600 XT will offer a more budget-friendly option.