NVIDIA GeForce RTX 3070 6144SP 's Advantages
Boost Clock has increased by 127% (1770MHz vs 780MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 28.80GB/s)
5824 additional rendering cores
AMD Radeon R7 240 's Advantages
Lower TDP (30W vs 290W)