AMD Radeon RX 470 's Advantages
Lower TDP (120W vs 220W)
NVIDIA GeForce RTX 3070 's Advantages
Released 4 years and 1 months late
Boost Clock has increased by 43% (1725MHz vs 1206MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (448.0GB/s vs 211.2GB/s)
3840 additional rendering cores