NVIDIA GeForce RTX 3090 's Advantages
Released 3 years and 5 months late
Boost Clock has increased by 33% (1695MHz vs 1275MHz)
More VRAM (24GB vs 4GB)
Larger VRAM bandwidth (936.2GB/s vs 112.0GB/s)
9472 additional rendering cores
AMD Radeon RX 560 's Advantages
Lower TDP (75W vs 350W)