NVIDIA GeForce RTX 4090 D 's Advantages
Released 6 years and 8 months late
Boost Clock has increased by 113% (2520MHz vs 1183MHz)
More VRAM (24GB vs 2GB)
Larger VRAM bandwidth (1008GB/s vs 112.0GB/s)
14080 additional rendering cores
AMD Radeon RX 550 's Advantages
Lower TDP (50W vs 425W)