NVIDIA GeForce RTX 4090 's Advantages
Released 11 years and 5 months late
Boost Clock2520MHz
More VRAM (24GB vs 1GB)
15584 additional rendering cores
AMD Radeon HD 6790 's Advantages
Larger VRAM bandwidth (134.4TB/s vs 1.01TB/s)
Lower TDP (150W vs 450W)