NVIDIA GeForce RTX 4090 D 's Advantages
Released 4 years and 9 months late
Boost Clock has increased by 107% (2520MHz vs 1218MHz)
More VRAM (24GB vs 2GB)
Larger VRAM bandwidth (1008GB/s vs 112.0GB/s)
14080 additional rendering cores
AMD Radeon 550X 's Advantages
Lower TDP (50W vs 425W)