AMD Radeon RX 580 's Advantages
Lower TDP (185W vs 350W)
NVIDIA GeForce RTX 3090 's Advantages
Released 3 years and 5 months late
Boost Clock has increased by 26% (1695MHz vs 1340MHz)
More VRAM (24GB vs 8GB)
Larger VRAM bandwidth (936.2GB/s vs 256.0GB/s)
8192 additional rendering cores