NVIDIA GeForce RTX 3070 's Advantages
Released 9 years and 2 months late
Boost Clock1725MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (448.0GB/s vs 16.00GB/s)
5568 additional rendering cores
AMD Radeon HD 6490 's Advantages
Lower TDP (39W vs 220W)