NVIDIA GeForce RTX 4090 D 's Advantages
Released 5 years and 8 months late
Boost Clock has increased by 135% (2520MHz vs 1071MHz)
More VRAM (24GB vs 4GB)
Larger VRAM bandwidth (1008GB/s vs 48.00GB/s)
13952 additional rendering cores
AMD Radeon 550X 640SP 's Advantages
Lower TDP (50W vs 425W)