NVIDIA GeForce RTX 4090 D 's Advantages
Released 11 months late
Boost Clock has increased by 73% (2520MHz vs 1455MHz)
More VRAM (24GB vs 16GB)
Larger VRAM bandwidth (1008GB/s vs 448.0GB/s)
4864 additional rendering cores
NVIDIA GeForce RTX 4090 Max-Q 's Advantages
Lower TDP (80W vs 425W)