NVIDIA GeForce RTX 4090 's Advantages
Released 2 years and 9 months late
Boost Clock has increased by 37% (2520MHz vs 1845MHz)
More VRAM (24GB vs 4GB)
14976 additional rendering cores
AMD Radeon RX 5500 XT 's Advantages
Larger VRAM bandwidth (224.0TB/s vs 1.01TB/s)
Lower TDP (130W vs 450W)