NVIDIA GeForce RTX 4070 's Advantages
Released 8 years and 1 months late
Boost Clock has increased by 168% (2475MHz vs 925MHz)
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (504.2GB/s vs 153.6GB/s)
4864 additional rendering cores
AMD Radeon R9 270 1024SP 's Advantages
Lower TDP (150W vs 200W)