NVIDIA GeForce GTX 1070 GDDR5X 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (256.3GB/s vs 192.0GB/s)
NVIDIA GeForce RTX 3050 4 GB 's Advantages
Released 3 years and 1 months late
Boost Clock has increased by 3% (1740MHz vs 1683MHz)
128 additional rendering cores
Lower TDP (90W vs 150W)