NVIDIA GeForce GTX 970 's Advantages
Larger VRAM bandwidth (224.4GB/s vs 224.0GB/s)
AMD Radeon RX 6600 's Advantages
Released 7 years and 1 months late
Boost Clock has increased by 111% (2491MHz vs 1178MHz)
More VRAM (8GB vs 4GB)
128 additional rendering cores
Lower TDP (132W vs 148W)