AMD and NVIDIA are reportedly facing pressure to delay their full next-generation gaming GPU lineups until 2028 as AI data centers absorb High Bandwidth Memory and other supply-chain capacity. NVIDIA's RTX 50 SUPER refresh is uncertain, while products based on its Rubin architecture may not arrive until after 2027. AMD may release only one RDNA 5 product, codenamed AT2, in 2027. The chip is reported to have 40 compute units, 5,120 cores, a 192-bit to 384-bit memory bus and 12GB to 24GB of graphics memory. A separate 96-compute-unit RDNA 5 flagship is also rumored, but launch timing remains unclear. Rising display resolutions, high-refresh-rate monitors and demanding games are shifting buyers toward higher-end cards, while Nvidia, AMD and Intel are allocating more resources to data-center or integrated-graphics products. Existing price and supply pressures could therefore persist, leaving many gamers to extend the life of current hardware.