NVIDIA GeForce RTX 4090D 's Advantages
Boost Clock has increased by 3% (2520MHz vs 2435MHz)
More VRAM (24GB vs 16GB)
Larger VRAM bandwidth (1008GB/s vs 576.0GB/s)
9472 additional rendering cores
AMD Radeon RX 6900 XTX 's Advantages
Lower TDP (330W vs 425W)