AMD Radeon RX 580G 's Advantages
Larger VRAM bandwidth (256.0GB/s vs 240.0GB/s)
NVIDIA GeForce RTX 3060 8 GB 's Advantages
Released 4 years late
Boost Clock has increased by 34% (1777MHz vs 1330MHz)
1280 additional rendering cores
Lower TDP (170W vs 185W)