NVIDIA GeForce RTX 3070 6144SP 's Advantages
Boost Clock has increased by 50% (1770MHz vs 1183MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 56.00GB/s)
5632 additional rendering cores
AMD Radeon 550 's Advantages
Lower TDP (50W vs 290W)