NVIDIA GeForce RTX 4090 D 's Advantages
More VRAM (24GB vs 12GB)
Larger VRAM bandwidth (1008GB/s vs 432.0GB/s)
12032 additional rendering cores
AMD Radeon RX 6750 GRE 12 GB 's Advantages
Boost Clock has increased by 2% (2581MHz vs 2520MHz)
Lower TDP (250W vs 425W)