NVIDIA GeForce RTX 4090D 's Advantages
Released 11 years and 6 months late
Boost Clock has increased by 172% (2520MHz vs 925MHz)
More VRAM (24GB vs 3GB)
Larger VRAM bandwidth (1008GB/s vs 240.0GB/s)
12800 additional rendering cores
AMD Radeon HD 7950 Boost 's Advantages
Lower TDP (200W vs 425W)